130,051
130,051 is a prime, odd.
130,051 (one hundred thirty thousand fifty-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1FC03.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 150,031
- Recamán's sequence
- a(33,858) = 130,051
- Square (n²)
- 16,913,262,601
- Cube (n³)
- 2,199,586,714,522,651
- Divisor count
- 2
- σ(n) — sum of divisors
- 130,052
- φ(n) — Euler's totient
- 130,050
Primality
130,051 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√130,051 = [360; (1, 1, 1, 2, 18, 8, 2, 3, 8, 1, 1, 32, 3, 1, 10, 5, 1, 2, 10, 2, 2, 2, 1, 5, …)]
Representations
- In words
- one hundred thirty thousand fifty-one
- Ordinal
- 130051st
- Binary
- 11111110000000011
- Octal
- 376003
- Hexadecimal
- 0x1FC03
- Base64
- AfwD
- One's complement
- 4,294,837,244 (32-bit)
- Scientific notation
- 1.30051 × 10⁵
- As a duration
- 130,051 s = 1 day, 12 hours, 7 minutes, 31 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρλναʹ
- Mayan (base 20)
- 𝋰·𝋥·𝋢·𝋫
- Chinese
- 一十三萬零五十一
- Chinese (financial)
- 壹拾參萬零伍拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.252.3.
- Address
- 0.1.252.3
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.252.3
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 130,051 and was likely granted around 1872.
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.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.