513,328
513,328 is a composite number, even.
513,328 (five hundred thirteen thousand three hundred twenty-eight) is an even 6-digit number. It is a composite number with 10 divisors, and factors as 2⁴ × 32,083. Written other ways, in hexadecimal, 0x7D530.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 720
- Digital root
- 4
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 823,315
- Square (n²)
- 263,505,635,584
- Cube (n³)
- 135,264,820,903,063,552
- Divisor count
- 10
- σ(n) — sum of divisors
- 994,604
- φ(n) — Euler's totient
- 256,656
- Sum of prime factors
- 32,091
Primality
Prime factorization: 2 4 × 32083
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√513,328 = [716; (2, 7, 1, 1, 2, 9, 3, 2, 16, 25, 12, 1, 3, 14, 1, 2, 22, 2, 2, 8, 1, 26, 1, 1, …)]
Representations
- In words
- five hundred thirteen thousand three hundred twenty-eight
- Ordinal
- 513328th
- Binary
- 1111101010100110000
- Octal
- 1752460
- Hexadecimal
- 0x7D530
- Base64
- B9Uw
- One's complement
- 4,294,453,967 (32-bit)
- Scientific notation
- 5.13328 × 10⁵
- As a duration
- 513,328 s = 5 days, 22 hours, 35 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵φιγτκηʹ
- Chinese
- 五十一萬三千三百二十八
- Chinese (financial)
- 伍拾壹萬參仟參佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 513328, here are decompositions:
- 17 + 513311 = 513328
- 59 + 513269 = 513328
- 71 + 513257 = 513328
- 89 + 513239 = 513328
- 191 + 513137 = 513328
- 197 + 513131 = 513328
- 227 + 513101 = 513328
- 269 + 513059 = 513328
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.213.48.
- Address
- 0.7.213.48
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.213.48
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 513,328 and was likely granted around 1893.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 513328 first appears in π at position 988,206 of the decimal expansion (the 988,206ordinal-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°.