130,328
130,328 is a composite number, even.
130,328 (one hundred thirty thousand three hundred twenty-eight) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 11 × 1,481. Its proper divisors sum to 136,432, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1FD18.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 823,031
- Square (n²)
- 16,985,387,584
- Cube (n³)
- 2,213,671,593,047,552
- Divisor count
- 16
- σ(n) — sum of divisors
- 266,760
- φ(n) — Euler's totient
- 59,200
- Sum of prime factors
- 1,498
Primality
Prime factorization: 2 3 × 11 × 1481
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√130,328 = [361; (103, 6, 1, 13, 1, 7, 5, 1, 1, 3, 1, 2, 1, 2, 13, 1, 1, 12, 2, 1, 1, 1, 89, 1, …)]
Period length 46 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty thousand three hundred twenty-eight
- Ordinal
- 130328th
- Binary
- 11111110100011000
- Octal
- 376430
- Hexadecimal
- 0x1FD18
- Base64
- Af0Y
- One's complement
- 4,294,836,967 (32-bit)
- Scientific notation
- 1.30328 × 10⁵
- As a duration
- 130,328 s = 1 day, 12 hours, 12 minutes, 8 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλτκηʹ
- Mayan (base 20)
- 𝋰·𝋥·𝋰·𝋨
- Chinese
- 一十三萬零三百二十八
- Chinese (financial)
- 壹拾參萬零參佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 130328, here are decompositions:
- 61 + 130267 = 130328
- 67 + 130261 = 130328
- 127 + 130201 = 130328
- 157 + 130171 = 130328
- 181 + 130147 = 130328
- 229 + 130099 = 130328
- 241 + 130087 = 130328
- 271 + 130057 = 130328
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.253.24.
- Address
- 0.1.253.24
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.253.24
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 130,328 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 130328 first appears in π at position 969,336 of the decimal expansion (the 969,336ordinal-suffix:th 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.