100,104
100,104 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 6
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 401,001
- Square (n²)
- 10,020,810,816
- Cube (n³)
- 1,003,123,245,924,864
- Divisor count
- 32
- σ(n) — sum of divisors
- 258,720
- φ(n) — Euler's totient
- 32,256
- Sum of prime factors
- 149
Primality
Prime factorization: 2 3 × 3 × 43 × 97
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred thousand one hundred four
- Ordinal
- 100104th
- Binary
- 11000011100001000
- Octal
- 303410
- Hexadecimal
- 0x18708
- Base64
- AYcI
- One's complement
- 4,294,867,191 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρρδʹ
- Mayan (base 20)
- 𝋬·𝋪·𝋥·𝋤
- Chinese
- 一十萬零一百零四
- Chinese (financial)
- 壹拾萬零壹佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100104, here are decompositions:
- 47 + 100057 = 100104
- 61 + 100043 = 100104
- 101 + 100003 = 100104
- 113 + 99991 = 100104
- 181 + 99923 = 100104
- 197 + 99907 = 100104
- 223 + 99881 = 100104
- 227 + 99877 = 100104
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 9C 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.135.8.
- Address
- 0.1.135.8
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.135.8
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 100,104 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.
The digit sequence 100104 first appears in π at position 754,954 of the decimal expansion (the 754,954ordinal-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.