132,145
132,145 is a composite number, odd.
132,145 (one hundred thirty-two thousand one hundred forty-five) is an odd 6-digit number. It is a composite number with 16 divisors, and factors as 5 × 13 × 19 × 107. Written other ways, in hexadecimal, 0x20431.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 120
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 541,231
- Recamán's sequence
- a(228,082) = 132,145
- Square (n²)
- 17,462,301,025
- Cube (n³)
- 2,307,555,768,948,625
- Divisor count
- 16
- σ(n) — sum of divisors
- 181,440
- φ(n) — Euler's totient
- 91,584
- Sum of prime factors
- 144
Primality
Prime factorization: 5 × 13 × 19 × 107
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,145 = [363; (1, 1, 13, 1, 3, 11, 1, 1, 1, 44, 1, 3, 1, 1, 2, 6, 1, 4, 5, 2, 3, 11, 14, 5, …)]
Representations
- In words
- one hundred thirty-two thousand one hundred forty-five
- Ordinal
- 132145th
- Binary
- 100000010000110001
- Octal
- 402061
- Hexadecimal
- 0x20431
- Base64
- AgQx
- One's complement
- 4,294,835,150 (32-bit)
- Scientific notation
- 1.32145 × 10⁵
- As a duration
- 132,145 s = 1 day, 12 hours, 42 minutes, 25 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλβρμεʹ
- Mayan (base 20)
- 𝋰·𝋪·𝋧·𝋥
- Chinese
- 一十三萬二千一百四十五
- Chinese (financial)
- 壹拾參萬貳仟壹佰肆拾伍
Also seen as
UTF-8 encoding: F0 A0 90 B1 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.4.49.
- Address
- 0.2.4.49
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.4.49
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 132,145 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 132145 first appears in π at position 762,432 of the decimal expansion (the 762,432ordinal-suffix:nd 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.