100,948
100,948 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digital root
- 4
- Palindrome
- No
- Reversed
- 849,001
- Divisor count
- 6
- σ(n) — sum of divisors
- 176,666
Primality
Prime factorization: 2 2 × 25237
Divisors & multiples
Representations
- In words
- one hundred thousand nine hundred forty-eight
- Ordinal
- 100948th
- Binary
- 11000101001010100
- Octal
- 305124
- Hexadecimal
- 0x18A54
- Base64
- AYpU
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100948, here are decompositions:
- 5 + 100943 = 100948
- 11 + 100937 = 100948
- 17 + 100931 = 100948
- 41 + 100907 = 100948
- 101 + 100847 = 100948
- 137 + 100811 = 100948
- 149 + 100799 = 100948
- 179 + 100769 = 100948
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 A9 94 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.138.84.
- Address
- 0.1.138.84
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.138.84
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 100,948 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.