133,051
133,051 is a prime, odd.
133,051 (one hundred thirty-three 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, 0x207BB.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 150,331
- Square (n²)
- 17,702,568,601
- Cube (n³)
- 2,355,344,454,931,651
- Divisor count
- 2
- σ(n) — sum of divisors
- 133,052
- φ(n) — Euler's totient
- 133,050
Primality
133,051 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,051 = [364; (1, 3, 5, 6, 1, 1, 103, 1, 2, 7, 1, 6, 3, 1, 2, 14, 1, 1, 9, 4, 1, 3, 7, 5, …)]
Representations
- In words
- one hundred thirty-three thousand fifty-one
- Ordinal
- 133051st
- Binary
- 100000011110111011
- Octal
- 403673
- Hexadecimal
- 0x207BB
- Base64
- Age7
- One's complement
- 4,294,834,244 (32-bit)
- Scientific notation
- 1.33051 × 10⁵
- As a duration
- 133,051 s = 1 day, 12 hours, 57 minutes, 31 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρλγναʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋬·𝋫
- Chinese
- 一十三萬三千零五十一
- Chinese (financial)
- 壹拾參萬參仟零伍拾壹
Also seen as
UTF-8 encoding: F0 A0 9E BB (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.7.187.
- Address
- 0.2.7.187
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.7.187
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 133,051 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 133051 first appears in π at position 587,972 of the decimal expansion (the 587,972ordinal-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.
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.