107,442
107,442 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 244,701
- Recamán's sequence
- a(82,939) = 107,442
- Square (n²)
- 11,543,783,364
- Cube (n³)
- 1,240,287,172,194,888
- Divisor count
- 24
- σ(n) — sum of divisors
- 239,616
- φ(n) — Euler's totient
- 34,776
- Sum of prime factors
- 182
Primality
Prime factorization: 2 × 3 2 × 47 × 127
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred seven thousand four hundred forty-two
- Ordinal
- 107442nd
- Binary
- 11010001110110010
- Octal
- 321662
- Hexadecimal
- 0x1A3B2
- Base64
- AaOy
- One's complement
- 4,294,859,853 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρζυμβʹ
- Mayan (base 20)
- 𝋭·𝋨·𝋬·𝋢
- Chinese
- 一十萬七千四百四十二
- Chinese (financial)
- 壹拾萬柒仟肆佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 107442, here are decompositions:
- 103 + 107339 = 107442
- 163 + 107279 = 107442
- 173 + 107269 = 107442
- 191 + 107251 = 107442
- 199 + 107243 = 107442
- 233 + 107209 = 107442
- 241 + 107201 = 107442
- 271 + 107171 = 107442
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.163.178.
- Address
- 0.1.163.178
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.163.178
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 107,442 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 107442 first appears in π at position 427,586 of the decimal expansion (the 427,586ordinal-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.