118,801
118,801 is a prime, odd.
118,801 (one hundred eighteen thousand eight hundred one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1D011.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 108,811
- Flips to (rotate 180°)
- 108,811
- Recamán's sequence
- a(242,494) = 118,801
- Square (n²)
- 14,113,677,601
- Cube (n³)
- 1,676,719,012,676,401
- Divisor count
- 2
- σ(n) — sum of divisors
- 118,802
- φ(n) — Euler's totient
- 118,800
Primality
118,801 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,801 = [344; (1, 2, 12, 1, 2, 16, 1, 8, 4, 62, 2, 2, 1, 5, 32, 1, 1, 1, 6, 1, 1, 13, 1, 4, …)]
Representations
- In words
- one hundred eighteen thousand eight hundred one
- Ordinal
- 118801st
- Binary
- 11101000000010001
- Octal
- 350021
- Hexadecimal
- 0x1D011
- Base64
- AdAR
- One's complement
- 4,294,848,494 (32-bit)
- Scientific notation
- 1.18801 × 10⁵
- As a duration
- 118,801 s = 1 day, 9 hours, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 · 𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵ριηωαʹ
- Mayan (base 20)
- 𝋮·𝋱·𝋠·𝋡
- Chinese
- 一十一萬八千八百零一
- Chinese (financial)
- 壹拾壹萬捌仟捌佰零壹
Also seen as
UTF-8 encoding: F0 9D 80 91 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.208.17.
- Address
- 0.1.208.17
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.208.17
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 118,801 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 118801 first appears in π at position 941,961 of the decimal expansion (the 941,961ordinal-suffix:st 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.
Related reading
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.