132,130
132,130 is a composite number, even.
132,130 (one hundred thirty-two thousand one hundred thirty) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 5 × 73 × 181. Written other ways, in hexadecimal, 0x20422.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 10
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 31,231
- Recamán's sequence
- a(228,112) = 132,130
- Square (n²)
- 17,458,336,900
- Cube (n³)
- 2,306,770,054,597,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 242,424
- φ(n) — Euler's totient
- 51,840
- Sum of prime factors
- 261
Primality
Prime factorization: 2 × 5 × 73 × 181
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,130 = [363; (2, 80, 3, 1, 1, 1, 1, 8, 2, 1, 2, 1, 15, 13, 6, 2, 8, 1, 2, 1, 5, 1, 4, 6, …)]
Period length 57 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand one hundred thirty
- Ordinal
- 132130th
- Binary
- 100000010000100010
- Octal
- 402042
- Hexadecimal
- 0x20422
- Base64
- AgQi
- One's complement
- 4,294,835,165 (32-bit)
- Scientific notation
- 1.3213 × 10⁵
- As a duration
- 132,130 s = 1 day, 12 hours, 42 minutes, 10 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλβρλʹ
- Mayan (base 20)
- 𝋰·𝋪·𝋦·𝋪
- Chinese
- 一十三萬二千一百三十
- Chinese (financial)
- 壹拾參萬貳仟壹佰參拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132130, here are decompositions:
- 17 + 132113 = 132130
- 59 + 132071 = 132130
- 71 + 132059 = 132130
- 83 + 132047 = 132130
- 191 + 131939 = 132130
- 197 + 131933 = 132130
- 239 + 131891 = 132130
- 269 + 131861 = 132130
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 90 A2 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.4.34.
- Address
- 0.2.4.34
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.4.34
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 132,130 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.