100,492
100,492 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 294,001
- Recamán's sequence
- a(99,107) = 100,492
- Square (n²)
- 10,098,642,064
- Cube (n³)
- 1,014,832,738,295,488
- Divisor count
- 24
- σ(n) — sum of divisors
- 208,544
- φ(n) — Euler's totient
- 41,472
- Sum of prime factors
- 145
Primality
Prime factorization: 2 2 × 7 × 37 × 97
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred thousand four hundred ninety-two
- Ordinal
- 100492nd
- Binary
- 11000100010001100
- Octal
- 304214
- Hexadecimal
- 0x1888C
- Base64
- AYiM
- One's complement
- 4,294,866,803 (32-bit)
- Scientific notation
- 1.00492 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρυϟβʹ
- Mayan (base 20)
- 𝋬·𝋫·𝋤·𝋬
- Chinese
- 一十萬零四百九十二
- Chinese (financial)
- 壹拾萬零肆佰玖拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100492, here are decompositions:
- 23 + 100469 = 100492
- 89 + 100403 = 100492
- 101 + 100391 = 100492
- 113 + 100379 = 100492
- 131 + 100361 = 100492
- 149 + 100343 = 100492
- 179 + 100313 = 100492
- 383 + 100109 = 100492
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 A2 8C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.136.140.
- Address
- 0.1.136.140
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.136.140
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 100,492 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.
The digit sequence 100492 first appears in π at position 164,755 of the decimal expansion (the 164,755ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.