998,231
998,231 is a composite number, odd.
998,231 (nine hundred ninety-eight thousand two hundred thirty-one) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 13 × 31 × 2,477. Written other ways, in hexadecimal, 0xF3B57.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 32
- Digit product
- 3,888
- Digital root
- 5
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 132,899
- Square (n²)
- 996,465,129,361
- Cube (n³)
- 994,702,382,547,160,391
- Divisor count
- 8
- σ(n) — sum of divisors
- 1,110,144
- φ(n) — Euler's totient
- 891,360
- Sum of prime factors
- 2,521
Primality
Prime factorization: 13 × 31 × 2477
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√998,231 = [999; (8, 1, 2, 5, 90, 1, 1, 1, 3, 1, 3, 3, 1, 5, 1, 15, 1, 1, 1, 23, 1, 2, 2, 3, …)]
Representations
- In words
- nine hundred ninety-eight thousand two hundred thirty-one
- Ordinal
- 998231st
- Binary
- 11110011101101010111
- Octal
- 3635527
- Hexadecimal
- 0xF3B57
- Base64
- DztX
- One's complement
- 4,293,969,064 (32-bit)
- Scientific notation
- 9.98231 × 10⁵
- As a duration
- 998,231 s = 11 days, 13 hours, 17 minutes, 11 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ϡϟησλαʹ
- Chinese
- 九十九萬八千二百三十一
- Chinese (financial)
- 玖拾玖萬捌仟貳佰參拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.15.59.87.
- Address
- 0.15.59.87
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.59.87
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 998,231 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 998231 first appears in π at position 308,572 of the decimal expansion (the 308,572ordinal-suffix:nd 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.