130,522
130,522 is a composite number, even.
130,522 (one hundred thirty thousand five hundred twenty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 7 × 9,323. Written other ways, in hexadecimal, 0x1FDDA.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 225,031
- Square (n²)
- 17,035,992,484
- Cube (n³)
- 2,223,571,810,996,648
- Divisor count
- 8
- σ(n) — sum of divisors
- 223,776
- φ(n) — Euler's totient
- 55,932
- Sum of prime factors
- 9,332
Primality
Prime factorization: 2 × 7 × 9323
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√130,522 = [361; (3, 1, 1, 2, 5, 1, 2, 6, 2, 6, 1, 1, 1, 1, 1, 2, 1, 3, 16, 1, 14, 2, 3, 6, …)]
Representations
- In words
- one hundred thirty thousand five hundred twenty-two
- Ordinal
- 130522nd
- Binary
- 11111110111011010
- Octal
- 376732
- Hexadecimal
- 0x1FDDA
- Base64
- Af3a
- One's complement
- 4,294,836,773 (32-bit)
- Scientific notation
- 1.30522 × 10⁵
- As a duration
- 130,522 s = 1 day, 12 hours, 15 minutes, 22 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλφκβʹ
- Mayan (base 20)
- 𝋰·𝋦·𝋦·𝋢
- Chinese
- 一十三萬零五百二十二
- Chinese (financial)
- 壹拾參萬零伍佰貳拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 130522, here are decompositions:
- 5 + 130517 = 130522
- 53 + 130469 = 130522
- 83 + 130439 = 130522
- 113 + 130409 = 130522
- 173 + 130349 = 130522
- 179 + 130343 = 130522
- 263 + 130259 = 130522
- 269 + 130253 = 130522
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.253.218.
- Address
- 0.1.253.218
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.253.218
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 130,522 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 130522 first appears in π at position 738,588 of the decimal expansion (the 738,588ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.