100,023
100,023 is a composite number, odd.
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 6
- Digital root
- 6
- Palindrome
- No
- Divisor count
- 16
- σ(n) — sum of divisors
- 166,656
Primality
Prime factorization: 3 × 7 × 11 × 433
Divisors & multiples
Representations
- In words
- one hundred thousand twenty-three
- Ordinal
- 100023rd
- Binary
- 11000011010110111
- Octal
- 303267
- Hexadecimal
- 186B7
Also seen as
UTF-8 encoding: F0 98 9A B7 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.134.183.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 100,023 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.