107,742
107,742 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 247,701
- Square (n²)
- 11,608,338,564
- Cube (n³)
- 1,250,705,613,562,488
- Divisor count
- 8
- σ(n) — sum of divisors
- 215,496
- φ(n) — Euler's totient
- 35,912
- Sum of prime factors
- 17,962
Primality
Prime factorization: 2 × 3 × 17957
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred seven thousand seven hundred forty-two
- Ordinal
- 107742nd
- Binary
- 11010010011011110
- Octal
- 322336
- Hexadecimal
- 0x1A4DE
- Base64
- AaTe
- One's complement
- 4,294,859,553 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρζψμβʹ
- Mayan (base 20)
- 𝋭·𝋩·𝋧·𝋢
- Chinese
- 一十萬七千七百四十二
- Chinese (financial)
- 壹拾萬柒仟柒佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 107742, here are decompositions:
- 23 + 107719 = 107742
- 29 + 107713 = 107742
- 43 + 107699 = 107742
- 71 + 107671 = 107742
- 101 + 107641 = 107742
- 139 + 107603 = 107742
- 179 + 107563 = 107742
- 233 + 107509 = 107742
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.164.222.
- Address
- 0.1.164.222
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.164.222
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 107,742 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.