141,131
141,131 is a prime, odd.
141,131 (one hundred forty-one thousand one hundred thirty-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x2274B.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 12
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 131,141
- Recamán's sequence
- a(486,565) = 141,131
- Square (n²)
- 19,917,959,161
- Cube (n³)
- 2,811,041,494,351,091
- Divisor count
- 2
- σ(n) — sum of divisors
- 141,132
- φ(n) — Euler's totient
- 141,130
Primality
141,131 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√141,131 = [375; (1, 2, 14, 1, 2, 3, 1, 4, 3, 1, 1, 1, 32, 34, 8, 4, 2, 2, 23, 1, 4, 1, 4, 1, …)]
Representations
- In words
- one hundred forty-one thousand one hundred thirty-one
- Ordinal
- 141131st
- Binary
- 100010011101001011
- Octal
- 423513
- Hexadecimal
- 0x2274B
- Base64
- AidL
- One's complement
- 4,294,826,164 (32-bit)
- Scientific notation
- 1.41131 × 10⁵
- As a duration
- 141,131 s = 1 day, 15 hours, 12 minutes, 11 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓍢𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρμαρλαʹ
- Mayan (base 20)
- 𝋱·𝋬·𝋰·𝋫
- Chinese
- 一十四萬一千一百三十一
- Chinese (financial)
- 壹拾肆萬壹仟壹佰參拾壹
Also seen as
UTF-8 encoding: F0 A2 9D 8B (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.39.75.
- Address
- 0.2.39.75
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.39.75
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 141,131 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 141131 first appears in π at position 689,595 of the decimal expansion (the 689,595ordinal-suffix:th 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.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.