100,422
100,422 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 9
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 224,001
- Recamán's sequence
- a(99,247) = 100,422
- Square (n²)
- 10,084,578,084
- Cube (n³)
- 1,012,713,500,351,448
- Divisor count
- 24
- σ(n) — sum of divisors
- 248,976
- φ(n) — Euler's totient
- 28,656
- Sum of prime factors
- 812
Primality
Prime factorization: 2 × 3 2 × 7 × 797
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred thousand four hundred twenty-two
- Ordinal
- 100422nd
- Binary
- 11000100001000110
- Octal
- 304106
- Hexadecimal
- 0x18846
- Base64
- AYhG
- One's complement
- 4,294,866,873 (32-bit)
- Scientific notation
- 1.00422 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρυκβʹ
- Mayan (base 20)
- 𝋬·𝋫·𝋡·𝋢
- Chinese
- 一十萬零四百二十二
- Chinese (financial)
- 壹拾萬零肆佰貳拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100422, here are decompositions:
- 5 + 100417 = 100422
- 11 + 100411 = 100422
- 19 + 100403 = 100422
- 29 + 100393 = 100422
- 31 + 100391 = 100422
- 43 + 100379 = 100422
- 59 + 100363 = 100422
- 61 + 100361 = 100422
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 A1 86 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.136.70.
- Address
- 0.1.136.70
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.136.70
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 100,422 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.