130,065
130,065 is a composite number, odd.
130,065 (one hundred thirty thousand sixty-five) is an odd 6-digit number. It is a composite number with 32 divisors, and factors as 3 × 5 × 13 × 23 × 29. Written other ways, in hexadecimal, 0x1FC11.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 560,031
- Recamán's sequence
- a(33,886) = 130,065
- Square (n²)
- 16,916,904,225
- Cube (n³)
- 2,200,297,148,024,625
- Divisor count
- 32
- σ(n) — sum of divisors
- 241,920
- φ(n) — Euler's totient
- 59,136
- Sum of prime factors
- 73
Primality
Prime factorization: 3 × 5 × 13 × 23 × 29
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√130,065 = [360; (1, 1, 1, 4, 1, 1, 10, 1, 1, 4, 1, 1, 1, 720)]
Period length 14 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty thousand sixty-five
- Ordinal
- 130065th
- Binary
- 11111110000010001
- Octal
- 376021
- Hexadecimal
- 0x1FC11
- Base64
- AfwR
- One's complement
- 4,294,837,230 (32-bit)
- Scientific notation
- 1.30065 × 10⁵
- As a duration
- 130,065 s = 1 day, 12 hours, 7 minutes, 45 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλξεʹ
- Mayan (base 20)
- 𝋰·𝋥·𝋣·𝋥
- Chinese
- 一十三萬零六十五
- Chinese (financial)
- 壹拾參萬零陸拾伍
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.252.17.
- Address
- 0.1.252.17
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.252.17
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 130,065 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 130065 first appears in π at position 105,184 of the decimal expansion (the 105,184ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.