132,528
132,528 is a composite number, even.
132,528 (one hundred thirty-two thousand five hundred twenty-eight) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁴ × 3 × 11 × 251. Its proper divisors sum to 242,448, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x205B0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 480
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 825,231
- Square (n²)
- 17,563,670,784
- Cube (n³)
- 2,327,678,161,661,952
- Divisor count
- 40
- σ(n) — sum of divisors
- 374,976
- φ(n) — Euler's totient
- 40,000
- Sum of prime factors
- 273
Primality
Prime factorization: 2 4 × 3 × 11 × 251
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,528 = [364; (22, 1, 3, 45, 3, 1, 22, 728)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand five hundred twenty-eight
- Ordinal
- 132528th
- Binary
- 100000010110110000
- Octal
- 402660
- Hexadecimal
- 0x205B0
- Base64
- AgWw
- One's complement
- 4,294,834,767 (32-bit)
- Scientific notation
- 1.32528 × 10⁵
- As a duration
- 132,528 s = 1 day, 12 hours, 48 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλβφκηʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋦·𝋨
- Chinese
- 一十三萬二千五百二十八
- Chinese (financial)
- 壹拾參萬貳仟伍佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132528, here are decompositions:
- 5 + 132523 = 132528
- 17 + 132511 = 132528
- 29 + 132499 = 132528
- 37 + 132491 = 132528
- 59 + 132469 = 132528
- 89 + 132439 = 132528
- 107 + 132421 = 132528
- 157 + 132371 = 132528
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 96 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.5.176.
- Address
- 0.2.5.176
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.5.176
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 132,528 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 132528 first appears in π at position 91,625 of the decimal expansion (the 91,625ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.