num2str

Convert numbers to different radix

Usage

import { toStringN } from 'num2str'
 
toStringN(Math.PI, 62)
//> "3.8MhuCIRz21"

or

import { enablePrototype } from 'num2str'
enablePrototype()
 
Math.PI.toStringN(62)
//> "3.8MhuCIRz21"

In the browser

<script src="./path/to/num2str.js"></script>
<script>
    console.log(num2str.toStringN(32, 32))
    //> "10"
    num2str.enablePrototype()
    console.log(Math.PI.toStringN(62))
    //> "3.8MhuCIRz21"
</script> 

Api

enablePrototype -> void
Add a function to the prototype of Number

---

toStringN(num: number, radix: number) -> string

• radix < 512 or radix > 2

toStringN((Math.PI, 36)
"3.53i5ab8p5fc"
 
toStringN((Math.PI, 62)
"3.8MhuCIRz21"
 
toStringN((Math.PI, 64)
"3.93ZGy8mz"
 
toStringN(Math.PI, 128)
"3.ifႠE(m/"
 
toStringN(123456789, 62)
"8m0Kx"
 
toStringN(123456789, 123)
"&GxⅤ"
 
toStringN(123456789, 256)
"7Ⅵᛚl"

toString2(num: number) -> string
== toString(2)

toString2(123456789)
"111010110111100110100010101"

toString8(num: number) -> string
== toString(8)

toString8(123456789)
"726746425"

toString16(num: number) -> string
== toString(16)

toString16(123456789)
"75bcd15"

toString32(num: number) -> string
== toString(32)

toString32(123456789)
"3lnj8l"

toString36(num: number) -> string
== toString(36)

toString36(123456789)
"21i3v9"

toString62(num: number) -> string
== toStringN(62)

toString62(123456789)
"8m0Kx"

toString64(num: number) -> string
== toStringN(64)

toString64(123456789)
"7mYQl"

toString128(num: number) -> string
== toStringN(128)

toString128(123456789)
"WႢql"

toString256(num: number) -> string
== toStringN(256)

toString256(123456789)
"7Ⅵᛚl"

toString512(num: number) -> string
== toStringN(512)

toString512(123456789)
"䷖䷦ᛗ"

---

Number.rototype.toStringN(radix: number) -> string

• radix < 512 or radix > 2

Math.PI.toStringN(36)
"3.53i5ab8p5fc"
 
Math.PI.toStringN(62)
"3.8MhuCIRz21"
 
Math.PI.toStringN(64)
"3.93ZGy8mz"
 
Math.PI.toStringN(128)
"3.ifႠE(m/"
 
(123456789).toStringN(62)
"8m0Kx"
 
(123456789).toStringN(123)
"&GxⅤ"
 
(123456789).toStringN(256)
"7Ⅵᛚl"

Number.rototype.toString2 -> string
== toString(2)

(123456789).toString2()
"111010110111100110100010101"

Number.rototype.toString8 -> string
== toString(8)

(123456789).toString8()
"726746425"

Number.rototype.toString16 -> string
== toString(16)

(123456789).toString16()
"75bcd15"

Number.rototype.toString32 -> string
== toString(32)

(123456789).toString32()
"3lnj8l"

Number.rototype.toString36 -> string
== toString(36)

(123456789).toString36()
"21i3v9"

Number.rototype.toString62 -> string
== toStringN(62)

(123456789).toString62()
"8m0Kx"

Number.rototype.toString64 -> string
== toStringN(64)

(123456789).toString64()
"7mYQl"

Number.rototype.toString128 -> string
== toStringN(128)

(123456789).toString128()
"WႢql"

Number.rototype.toString256 -> string
== toStringN(256)

(123456789).toString256()
"7Ⅵᛚl"

Number.rototype.toString512 -> string
== toStringN(512)

(123456789).toString512()
"䷖䷦ᛗ"

Build

npm i -g typescript rollup
npm i
npm run build