108,402
108,402 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 204,801
- Recamán's sequence
- a(250,628) = 108,402
- Square (n²)
- 11,750,993,604
- Cube (n³)
- 1,273,831,208,660,808
- Divisor count
- 32
- σ(n) — sum of divisors
- 259,200
- φ(n) — Euler's totient
- 29,568
- Sum of prime factors
- 130
Primality
Prime factorization: 2 × 3 × 7 × 29 × 89
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred eight thousand four hundred two
- Ordinal
- 108402nd
- Binary
- 11010011101110010
- Octal
- 323562
- Hexadecimal
- 0x1A772
- Base64
- Aady
- One's complement
- 4,294,858,893 (32-bit)
- Scientific notation
- 1.08402 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺
- Greek (Milesian)
- ͵ρηυβʹ
- Mayan (base 20)
- 𝋭·𝋫·𝋠·𝋢
- Chinese
- 一十萬八千四百零二
- Chinese (financial)
- 壹拾萬捌仟肆佰零貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 108402, here are decompositions:
- 23 + 108379 = 108402
- 43 + 108359 = 108402
- 59 + 108343 = 108402
- 101 + 108301 = 108402
- 109 + 108293 = 108402
- 113 + 108289 = 108402
- 131 + 108271 = 108402
- 139 + 108263 = 108402
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.167.114.
- Address
- 0.1.167.114
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.167.114
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 108,402 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.