108,842
108,842 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 248,801
- Square (n²)
- 11,846,580,964
- Cube (n³)
- 1,289,405,565,283,688
- Divisor count
- 4
- σ(n) — sum of divisors
- 163,266
- φ(n) — Euler's totient
- 54,420
- Sum of prime factors
- 54,423
Primality
Prime factorization: 2 × 54421
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√108,842 = [329; (1, 10, 2, 1, 1, 1, 4, 1, 27, 1, 6, 2, 4, 2, 1, 6, 8, 1, 8, 38, 1, 2, 2, 1, …)]
Representations
- In words
- one hundred eight thousand eight hundred forty-two
- Ordinal
- 108842nd
- Binary
- 11010100100101010
- Octal
- 324452
- Hexadecimal
- 0x1A92A
- Base64
- Aakq
- One's complement
- 4,294,858,453 (32-bit)
- Scientific notation
- 1.08842 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒌋𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρηωμβʹ
- Mayan (base 20)
- 𝋭·𝋬·𝋢·𝋢
- Chinese
- 一十萬八千八百四十二
- Chinese (financial)
- 壹拾萬捌仟捌佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 108842, here are decompositions:
- 43 + 108799 = 108842
- 73 + 108769 = 108842
- 103 + 108739 = 108842
- 193 + 108649 = 108842
- 199 + 108643 = 108842
- 211 + 108631 = 108842
- 271 + 108571 = 108842
- 313 + 108529 = 108842
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.169.42.
- Address
- 0.1.169.42
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.169.42
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 108,842 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.