100,102
100,102 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 4
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 201,001
- Square (n²)
- 10,020,410,404
- Cube (n³)
- 1,003,063,122,261,208
- Divisor count
- 4
- σ(n) — sum of divisors
- 150,156
- φ(n) — Euler's totient
- 50,050
- Sum of prime factors
- 50,053
Primality
Prime factorization: 2 × 50051
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred thousand one hundred two
- Ordinal
- 100102nd
- Binary
- 11000011100000110
- Octal
- 303406
- Hexadecimal
- 0x18706
- Base64
- AYcG
- One's complement
- 4,294,867,193 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓍢𓏺𓏺
- Greek (Milesian)
- ͵ρρβʹ
- Mayan (base 20)
- 𝋬·𝋪·𝋥·𝋢
- Chinese
- 一十萬零一百零二
- Chinese (financial)
- 壹拾萬零壹佰零貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100102, here are decompositions:
- 53 + 100049 = 100102
- 59 + 100043 = 100102
- 83 + 100019 = 100102
- 113 + 99989 = 100102
- 131 + 99971 = 100102
- 173 + 99929 = 100102
- 179 + 99923 = 100102
- 263 + 99839 = 100102
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 9C 86 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.135.6.
- Address
- 0.1.135.6
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.135.6
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 100,102 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.