115,001
115,001 is a prime, odd.
115,001 (one hundred fifteen thousand one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1C139.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 8
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 100,511
- Recamán's sequence
- a(71,409) = 115,001
- Square (n²)
- 13,225,230,001
- Cube (n³)
- 1,520,914,675,345,001
- Divisor count
- 2
- σ(n) — sum of divisors
- 115,002
- φ(n) — Euler's totient
- 115,000
Primality
115,001 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√115,001 = [339; (8, 2, 10, 7, 1, 7, 1, 1, 1, 1, 26, 1, 1, 9, 1, 1, 1, 1, 2, 3, 7, 1, 2, 6, …)]
Representations
- In words
- one hundred fifteen thousand one
- Ordinal
- 115001st
- Binary
- 11100000100111001
- Octal
- 340471
- Hexadecimal
- 0x1C139
- Base64
- AcE5
- One's complement
- 4,294,852,294 (32-bit)
- Scientific notation
- 1.15001 × 10⁵
- As a duration
- 115,001 s = 1 day, 7 hours, 56 minutes, 41 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓏺
- Greek (Milesian)
- ͵ριεαʹ
- Mayan (base 20)
- 𝋮·𝋧·𝋪·𝋡
- Chinese
- 一十一萬五千零一
- Chinese (financial)
- 壹拾壹萬伍仟零壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.193.57.
- Address
- 0.1.193.57
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.193.57
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 115,001 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.