998,897
998,897 is a prime, odd.
998,897 (nine hundred ninety-eight thousand eight hundred ninety-seven) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xF3DF1.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 50
- Digit product
- 326,592
- Digital root
- 5
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 798,899
- Square (n²)
- 997,795,216,609
- Cube (n³)
- 996,694,648,485,080,273
- Divisor count
- 2
- σ(n) — sum of divisors
- 998,898
- φ(n) — Euler's totient
- 998,896
Primality
998,897 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√998,897 = [999; (2, 4, 2, 1, 15, 1, 4, 1, 7, 1, 8, 1, 2, 1, 1, 1, 1, 2, 4, 2, 1, 1, 2, 1, …)]
Representations
- In words
- nine hundred ninety-eight thousand eight hundred ninety-seven
- Ordinal
- 998897th
- Binary
- 11110011110111110001
- Octal
- 3636761
- Hexadecimal
- 0xF3DF1
- Base64
- Dz3x
- One's complement
- 4,293,968,398 (32-bit)
- Scientific notation
- 9.98897 × 10⁵
- As a duration
- 998,897 s = 11 days, 13 hours, 28 minutes, 17 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ϡϟηωϟζʹ
- Chinese
- 九十九萬八千八百九十七
- Chinese (financial)
- 玖拾玖萬捌仟捌佰玖拾柒
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.15.61.241.
- Address
- 0.15.61.241
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.61.241
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 998,897 and was likely granted around 1911.
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.