131,024
131,024 is a composite number, even.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 420,131
- Square (n²)
- 17,167,288,576
- Cube (n³)
- 2,249,326,818,381,824
- Divisor count
- 20
- σ(n) — sum of divisors
- 267,840
- φ(n) — Euler's totient
- 61,920
- Sum of prime factors
- 458
Primality
Prime factorization: 2 4 × 19 × 431
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,024 = [361; (1, 35, 5, 28, 1, 3, 6, 1, 3, 2, 8, 1, 2, 1, 1, 2, 2, 1, 1, 5, 2, 1, 1, 10, …)]
Representations
- In words
- one hundred thirty-one thousand twenty-four
- Ordinal
- 131024th
- Binary
- 11111111111010000
- Octal
- 377720
- Hexadecimal
- 0x1FFD0
- Base64
- Af/Q
- One's complement
- 4,294,836,271 (32-bit)
- Scientific notation
- 1.31024 × 10⁵
- As a duration
- 131,024 s = 1 day, 12 hours, 23 minutes, 44 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλακδʹ
- Mayan (base 20)
- 𝋰·𝋧·𝋫·𝋤
- Chinese
- 一十三萬一千零二十四
- Chinese (financial)
- 壹拾參萬壹仟零貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 131024, here are decompositions:
- 13 + 131011 = 131024
- 37 + 130987 = 131024
- 43 + 130981 = 131024
- 67 + 130957 = 131024
- 97 + 130927 = 131024
- 151 + 130873 = 131024
- 181 + 130843 = 131024
- 241 + 130783 = 131024
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.255.208.
- Address
- 0.1.255.208
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.255.208
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 131,024 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.