132,172
132,172 is a composite number, even.
132,172 (one hundred thirty-two thousand one hundred seventy-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 173 × 191. Written other ways, in hexadecimal, 0x2044C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 84
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 271,231
- Recamán's sequence
- a(228,028) = 132,172
- Square (n²)
- 17,469,437,584
- Cube (n³)
- 2,308,970,504,352,448
- Divisor count
- 12
- σ(n) — sum of divisors
- 233,856
- φ(n) — Euler's totient
- 65,360
- Sum of prime factors
- 368
Primality
Prime factorization: 2 2 × 173 × 191
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,172 = [363; (1, 1, 4, 13, 1, 3, 5, 1, 1, 1, 1, 3, 1, 2, 3, 1, 1, 29, 1, 2, 1, 2, 1, 1, …)]
Representations
- In words
- one hundred thirty-two thousand one hundred seventy-two
- Ordinal
- 132172nd
- Binary
- 100000010001001100
- Octal
- 402114
- Hexadecimal
- 0x2044C
- Base64
- AgRM
- One's complement
- 4,294,835,123 (32-bit)
- Scientific notation
- 1.32172 × 10⁵
- As a duration
- 132,172 s = 1 day, 12 hours, 42 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλβροβʹ
- Mayan (base 20)
- 𝋰·𝋪·𝋨·𝋬
- Chinese
- 一十三萬二千一百七十二
- Chinese (financial)
- 壹拾參萬貳仟壹佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132172, here are decompositions:
- 3 + 132169 = 132172
- 59 + 132113 = 132172
- 101 + 132071 = 132172
- 113 + 132059 = 132172
- 233 + 131939 = 132172
- 239 + 131933 = 132172
- 263 + 131909 = 132172
- 281 + 131891 = 132172
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 91 8C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.4.76.
- Address
- 0.2.4.76
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.4.76
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 132,172 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.