498,331
498,331 is a prime, odd.
498,331 (four hundred ninety-eight thousand three hundred thirty-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x79A9B.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 2,592
- Digital root
- 1
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 133,894
- Square (n²)
- 248,333,785,561
- Cube (n³)
- 123,752,423,692,398,691
- Divisor count
- 2
- σ(n) — sum of divisors
- 498,332
- φ(n) — Euler's totient
- 498,330
Primality
498,331 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√498,331 = [705; (1, 12, 2, 4, 4, 1, 3, 1, 1, 1, 1, 1, 1, 2, 2, 3, 1, 1, 1, 1, 2, 4, 7, 1, …)]
Representations
- In words
- four hundred ninety-eight thousand three hundred thirty-one
- Ordinal
- 498331st
- Binary
- 1111001101010011011
- Octal
- 1715233
- Hexadecimal
- 0x79A9B
- Base64
- B5qb
- One's complement
- 4,294,468,964 (32-bit)
- Scientific notation
- 4.98331 × 10⁵
- As a duration
- 498,331 s = 5 days, 18 hours, 25 minutes, 31 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵υϟητλαʹ
- Chinese
- 四十九萬八千三百三十一
- Chinese (financial)
- 肆拾玖萬捌仟參佰參拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.154.155.
- Address
- 0.7.154.155
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.154.155
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 498,331 and was likely granted around 1893.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
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.