132,432
132,432 is a composite number, even.
132,432 (one hundred thirty-two thousand four hundred thirty-two) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁴ × 3 × 31 × 89. Its proper divisors sum to 224,688, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20550.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 144
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 234,231
- Square (n²)
- 17,538,234,624
- Cube (n³)
- 2,322,623,487,725,568
- Divisor count
- 40
- σ(n) — sum of divisors
- 357,120
- φ(n) — Euler's totient
- 42,240
- Sum of prime factors
- 131
Primality
Prime factorization: 2 4 × 3 × 31 × 89
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,432 = [363; (1, 10, 2, 1, 2, 10, 1, 726)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand four hundred thirty-two
- Ordinal
- 132432nd
- Binary
- 100000010101010000
- Octal
- 402520
- Hexadecimal
- 0x20550
- Base64
- AgVQ
- One's complement
- 4,294,834,863 (32-bit)
- Scientific notation
- 1.32432 × 10⁵
- As a duration
- 132,432 s = 1 day, 12 hours, 47 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλβυλβʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋡·𝋬
- Chinese
- 一十三萬二千四百三十二
- Chinese (financial)
- 壹拾參萬貳仟肆佰參拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132432, here are decompositions:
- 11 + 132421 = 132432
- 23 + 132409 = 132432
- 29 + 132403 = 132432
- 61 + 132371 = 132432
- 71 + 132361 = 132432
- 101 + 132331 = 132432
- 103 + 132329 = 132432
- 149 + 132283 = 132432
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 95 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.5.80.
- Address
- 0.2.5.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.5.80
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 132,432 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 132432 first appears in π at position 562,636 of the decimal expansion (the 562,636ordinal-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°.