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Number base converter
Convert whole numbers between binary, hex, decimal, and any base up to 36.
BigInt exact · bases 2-36 · IEEE 754 bit views · prefixes refused (the base is declared, not carried)
From base
Negative operands are refused for AND/OR/XOR/shifts and NOT (BigInt is arbitrary width. Negatives have no fixed two's-complement form to show).
0100000000001001000111101011100001010001111010111000010100011111
- Sign
- 0
- Exponent
- 10000000000 (1024)
- Mantissa
- 1001000111101011100001010001111010111000010100011111
- Hex
- 0x40091EB851EB851F
- Value
- 3.14
Bits colored sign / exponent / mantissa, MSB first: exactly what sits in memory via DataView.