100,008
100,008 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 9
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 800,001
- Flips to (rotate 180°)
- 800,001
- Recamán's sequence
- a(255,824) = 100,008
- Square (n²)
- 10,001,600,064
- Cube (n³)
- 1,000,240,019,200,512
- Divisor count
- 32
- σ(n) — sum of divisors
- 278,400
- φ(n) — Euler's totient
- 33,264
- Sum of prime factors
- 478
Primality
Prime factorization: 2 3 × 3 3 × 463
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred thousand eight
- Ordinal
- 100008th
- Binary
- 11000011010101000
- Octal
- 303250
- Hexadecimal
- 0x186A8
- Base64
- AYao
- One's complement
- 4,294,867,287 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρηʹ
- Mayan (base 20)
- 𝋬·𝋪·𝋠·𝋨
- Chinese
- 一十萬零八
- Chinese (financial)
- 壹拾萬零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100008, here are decompositions:
- 5 + 100003 = 100008
- 17 + 99991 = 100008
- 19 + 99989 = 100008
- 37 + 99971 = 100008
- 47 + 99961 = 100008
- 79 + 99929 = 100008
- 101 + 99907 = 100008
- 107 + 99901 = 100008
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 9A A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.134.168.
- Address
- 0.1.134.168
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.134.168
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 100,008 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 100008 first appears in π at position 764,792 of the decimal expansion (the 764,792ordinal-suffix:nd 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.