132,560
132,560 is a composite number, even.
132,560 (one hundred thirty-two thousand five hundred sixty) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 5 × 1,657. Its proper divisors sum to 175,828, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x205D0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 65,231
- Square (n²)
- 17,572,153,600
- Cube (n³)
- 2,329,364,681,216,000
- Divisor count
- 20
- σ(n) — sum of divisors
- 308,388
- φ(n) — Euler's totient
- 52,992
- Sum of prime factors
- 1,670
Primality
Prime factorization: 2 4 × 5 × 1657
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,560 = [364; (11, 2, 1, 1, 1, 10, 1, 3, 45, 3, 1, 10, 1, 1, 1, 2, 11, 728)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand five hundred sixty
- Ordinal
- 132560th
- Binary
- 100000010111010000
- Octal
- 402720
- Hexadecimal
- 0x205D0
- Base64
- AgXQ
- One's complement
- 4,294,834,735 (32-bit)
- Scientific notation
- 1.3256 × 10⁵
- As a duration
- 132,560 s = 1 day, 12 hours, 49 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλβφξʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋨·𝋠
- Chinese
- 一十三萬二千五百六十
- Chinese (financial)
- 壹拾參萬貳仟伍佰陸拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132560, here are decompositions:
- 13 + 132547 = 132560
- 19 + 132541 = 132560
- 31 + 132529 = 132560
- 37 + 132523 = 132560
- 61 + 132499 = 132560
- 139 + 132421 = 132560
- 151 + 132409 = 132560
- 157 + 132403 = 132560
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 97 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.5.208.
- Address
- 0.2.5.208
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.5.208
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 132,560 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 132560 first appears in π at position 89,587 of the decimal expansion (the 89,587ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.