490,313
490,313 is a prime, odd.
490,313 (four hundred ninety thousand three hundred thirteen) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x77B49.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 313,094
- Square (n²)
- 240,406,837,969
- Cube (n³)
- 117,874,597,945,094,297
- Divisor count
- 2
- σ(n) — sum of divisors
- 490,314
- φ(n) — Euler's totient
- 490,312
Primality
490,313 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√490,313 = [700; (4, 2, 8, 1, 20, 1, 81, 2, 2, 1, 4, 1, 6, 2, 3, 7, 2, 4, 2, 1, 1, 1, 4, 1, …)]
Representations
- In words
- four hundred ninety thousand three hundred thirteen
- Ordinal
- 490313th
- Binary
- 1110111101101001001
- Octal
- 1675511
- Hexadecimal
- 0x77B49
- Base64
- B3tJ
- One's complement
- 4,294,476,982 (32-bit)
- Scientific notation
- 4.90313 × 10⁵
- As a duration
- 490,313 s = 5 days, 16 hours, 11 minutes, 53 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵υϟτιγʹ
- Chinese
- 四十九萬零三百一十三
- Chinese (financial)
- 肆拾玖萬零參佰壹拾參
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.123.73.
- Address
- 0.7.123.73
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.123.73
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 490,313 and was likely granted around 1892.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 490313 first appears in π at position 793,496 of the decimal expansion (the 793,496ordinal-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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.