100,998
100,998 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 899,001
- Flips to (rotate 180°)
- 866,001
- Square (n²)
- 10,200,596,004
- Cube (n³)
- 1,030,239,795,211,992
- Divisor count
- 24
- σ(n) — sum of divisors
- 227,136
- φ(n) — Euler's totient
- 32,400
- Sum of prime factors
- 220
Primality
Prime factorization: 2 × 3 2 × 31 × 181
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√100,998 = [317; (1, 4, 21, 1, 2, 1, 1, 6, 5, 3, 1, 1, 3, 4, 5, 9, 3, 2, 1, 1, 1, 1, 4, 1, …)]
Representations
- In words
- one hundred thousand nine hundred ninety-eight
- Ordinal
- 100998th
- Binary
- 11000101010000110
- Octal
- 305206
- Hexadecimal
- 0x18A86
- Base64
- AYqG
- One's complement
- 4,294,866,297 (32-bit)
- Scientific notation
- 1.00998 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρϡϟηʹ
- Mayan (base 20)
- 𝋬·𝋬·𝋩·𝋲
- Chinese
- 一十萬零九百九十八
- Chinese (financial)
- 壹拾萬零玖佰玖拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100998, here are decompositions:
- 11 + 100987 = 100998
- 17 + 100981 = 100998
- 41 + 100957 = 100998
- 61 + 100937 = 100998
- 67 + 100931 = 100998
- 71 + 100927 = 100998
- 151 + 100847 = 100998
- 197 + 100801 = 100998
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 AA 86 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.138.134.
- Address
- 0.1.138.134
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.138.134
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 100,998 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.