100,132
100,132 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 7
- Digital root
- 7
- Palindrome
- No
- Reversed
- 231,001
- Divisor count
- 6
- σ(n) — sum of divisors
- 175,238
Primality
Prime factorization: 2 2 × 25033
Divisors & multiples
Representations
- In words
- one hundred thousand one hundred thirty-two
- Ordinal
- 100132nd
- Binary
- 11000011100100100
- Octal
- 303444
- Hexadecimal
- 0x18724
- Base64
- AYck
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100132, here are decompositions:
- 3 + 100129 = 100132
- 23 + 100109 = 100132
- 29 + 100103 = 100132
- 83 + 100049 = 100132
- 89 + 100043 = 100132
- 113 + 100019 = 100132
- 251 + 99881 = 100132
- 293 + 99839 = 100132
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 9C A4 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.135.36.
- Address
- 0.1.135.36
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.135.36
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 100,132 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.