132,100
132,100 is a composite number, even.
132,100 (one hundred thirty-two thousand one hundred) is an even 6-digit number. It is a composite number with 18 divisors, and factors as 2² × 5² × 1,321. Its proper divisors sum to 154,774, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20404.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 7
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 1,231
- Recamán's sequence
- a(228,172) = 132,100
- Square (n²)
- 17,450,410,000
- Cube (n³)
- 2,305,199,161,000,000
- Divisor count
- 18
- σ(n) — sum of divisors
- 286,874
- φ(n) — Euler's totient
- 52,800
- Sum of prime factors
- 1,335
Primality
Prime factorization: 2 2 × 5 2 × 1321
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,100 = [363; (2, 5, 7, 2, 1, 1, 3, 2, 6, 1, 9, 2, 1, 2, 6, 5, 1, 2, 2, 1, 1, 5, 4, 2, …)]
Representations
- In words
- one hundred thirty-two thousand one hundred
- Ordinal
- 132100th
- Binary
- 100000010000000100
- Octal
- 402004
- Hexadecimal
- 0x20404
- Base64
- AgQE
- One's complement
- 4,294,835,195 (32-bit)
- Scientific notation
- 1.321 × 10⁵
- As a duration
- 132,100 s = 1 day, 12 hours, 41 minutes, 40 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢
- Greek (Milesian)
- ͵ρλβρʹ
- Mayan (base 20)
- 𝋰·𝋪·𝋥·𝋠
- Chinese
- 一十三萬二千一百
- Chinese (financial)
- 壹拾參萬貳仟壹佰
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132100, here are decompositions:
- 29 + 132071 = 132100
- 41 + 132059 = 132100
- 53 + 132047 = 132100
- 131 + 131969 = 132100
- 167 + 131933 = 132100
- 173 + 131927 = 132100
- 191 + 131909 = 132100
- 239 + 131861 = 132100
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 90 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.4.4.
- Address
- 0.2.4.4
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.4.4
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 132,100 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 132100 first appears in π at position 587,303 of the decimal expansion (the 587,303ordinal-suffix:rd 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.