100,010
100,010 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 2
- Digital root
- 2
- Palindrome
- No
- Reversed
- 10,001
- Flips to (rotate 180°)
- 10,001
- Divisor count
- 16
- σ(n) — sum of divisors
- 183,816
Primality
Prime factorization: 2 × 5 × 73 × 137
Divisors & multiples
Representations
- In words
- one hundred thousand ten
- Ordinal
- 100010th
- Binary
- 11000011010101010
- Octal
- 303252
- Hexadecimal
- 0x186AA
- Base64
- AYaq
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100010, here are decompositions:
- 7 + 100003 = 100010
- 19 + 99991 = 100010
- 103 + 99907 = 100010
- 109 + 99901 = 100010
- 139 + 99871 = 100010
- 151 + 99859 = 100010
- 181 + 99829 = 100010
- 193 + 99817 = 100010
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 9A AA (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.134.170.
- Address
- 0.1.134.170
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.134.170
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 100,010 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.