130,592
130,592 is a composite number, even.
130,592 (one hundred thirty thousand five hundred ninety-two) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2⁵ × 7 × 11 × 53. Its proper divisors sum to 196,000, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1FE20.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 295,031
- Square (n²)
- 17,054,270,464
- Cube (n³)
- 2,227,151,288,434,688
- Divisor count
- 48
- σ(n) — sum of divisors
- 326,592
- φ(n) — Euler's totient
- 49,920
- Sum of prime factors
- 81
Primality
Prime factorization: 2 5 × 7 × 11 × 53
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√130,592 = [361; (2, 1, 1, 1, 102, 1, 1, 1, 2, 722)]
Period length 10 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty thousand five hundred ninety-two
- Ordinal
- 130592nd
- Binary
- 11111111000100000
- Octal
- 377040
- Hexadecimal
- 0x1FE20
- Base64
- Af4g
- One's complement
- 4,294,836,703 (32-bit)
- Scientific notation
- 1.30592 × 10⁵
- As a duration
- 130,592 s = 1 day, 12 hours, 16 minutes, 32 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλφϟβʹ
- Mayan (base 20)
- 𝋰·𝋦·𝋩·𝋬
- Chinese
- 一十三萬零五百九十二
- Chinese (financial)
- 壹拾參萬零伍佰玖拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 130592, here are decompositions:
- 3 + 130589 = 130592
- 13 + 130579 = 130592
- 61 + 130531 = 130592
- 79 + 130513 = 130592
- 103 + 130489 = 130592
- 109 + 130483 = 130592
- 181 + 130411 = 130592
- 193 + 130399 = 130592
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.254.32.
- Address
- 0.1.254.32
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.254.32
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 130,592 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.