101,472
101,472 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digital root
- 6
- Palindrome
- No
- Reversed
- 274,101
- Divisor count
- 48
- σ(n) — sum of divisors
- 306,432
Primality
Prime factorization: 2 5 × 3 × 7 × 151
Divisors & multiples
Representations
- In words
- one hundred one thousand four hundred seventy-two
- Ordinal
- 101472nd
- Binary
- 11000110001100000
- Octal
- 306140
- Hexadecimal
- 0x18C60
- Base64
- AYxg
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 101472, here are decompositions:
- 5 + 101467 = 101472
- 23 + 101449 = 101472
- 43 + 101429 = 101472
- 53 + 101419 = 101472
- 61 + 101411 = 101472
- 73 + 101399 = 101472
- 89 + 101383 = 101472
- 109 + 101363 = 101472
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 B1 A0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.140.96.
- Address
- 0.1.140.96
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.140.96
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 101,472 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.