132,661
132,661 is a prime, odd.
132,661 (one hundred thirty-two thousand six hundred sixty-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x20635.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 216
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 166,231
- Square (n²)
- 17,598,940,921
- Cube (n³)
- 2,334,693,101,520,781
- Divisor count
- 2
- σ(n) — sum of divisors
- 132,662
- φ(n) — Euler's totient
- 132,660
Primality
132,661 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,661 = [364; (4, 2, 2, 2, 1, 1, 3, 2, 1, 1, 6, 1, 11, 2, 11, 12, 18, 1, 1, 2, 8, 1, 1, 2, …)]
Representations
- In words
- one hundred thirty-two thousand six hundred sixty-one
- Ordinal
- 132661st
- Binary
- 100000011000110101
- Octal
- 403065
- Hexadecimal
- 0x20635
- Base64
- AgY1
- One's complement
- 4,294,834,634 (32-bit)
- Scientific notation
- 1.32661 × 10⁵
- As a duration
- 132,661 s = 1 day, 12 hours, 51 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρλβχξαʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋭·𝋡
- Chinese
- 一十三萬二千六百六十一
- Chinese (financial)
- 壹拾參萬貳仟陸佰陸拾壹
Also seen as
UTF-8 encoding: F0 A0 98 B5 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.6.53.
- Address
- 0.2.6.53
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.6.53
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 132,661 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.