101,008
101,008 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 10
- Digital root
- 1
- Palindrome
- No
- Reversed
- 800,101
- Flips to (rotate 180°)
- 800,101
- Divisor count
- 20
- σ(n) — sum of divisors
- 200,880
Primality
Prime factorization: 2 4 × 59 × 107
Divisors & multiples
Representations
- In words
- one hundred one thousand eight
- Ordinal
- 101008th
- Binary
- 11000101010010000
- Octal
- 305220
- Hexadecimal
- 0x18A90
- Base64
- AYqQ
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 101008, here are decompositions:
- 71 + 100937 = 101008
- 101 + 100907 = 101008
- 179 + 100829 = 101008
- 197 + 100811 = 101008
- 239 + 100769 = 101008
- 359 + 100649 = 101008
- 449 + 100559 = 101008
- 461 + 100547 = 101008
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 AA 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.138.144.
- Address
- 0.1.138.144
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.138.144
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 101,008 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.