998,248
998,248 is a composite number, even.
998,248 (nine hundred ninety-eight thousand two hundred forty-eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 124,781. Written other ways, in hexadecimal, 0xF3B68.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 40
- Digit product
- 41,472
- Digital root
- 4
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 842,899
- Square (n²)
- 996,499,069,504
- Cube (n³)
- 994,753,203,134,228,992
- Divisor count
- 8
- σ(n) — sum of divisors
- 1,871,730
- φ(n) — Euler's totient
- 499,120
- Sum of prime factors
- 124,787
Primality
Prime factorization: 2 3 × 124781
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√998,248 = [999; (8, 11, 6, 12, 1, 8, 1, 1, 1, 3, 13, 1, 2, 2, 1, 59, 1, 5, 1, 3, 3, 2, 1, 3, …)]
Representations
- In words
- nine hundred ninety-eight thousand two hundred forty-eight
- Ordinal
- 998248th
- Binary
- 11110011101101101000
- Octal
- 3635550
- Hexadecimal
- 0xF3B68
- Base64
- Dzto
- One's complement
- 4,293,969,047 (32-bit)
- Scientific notation
- 9.98248 × 10⁵
- As a duration
- 998,248 s = 11 days, 13 hours, 17 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ϡϟησμηʹ
- Chinese
- 九十九萬八千二百四十八
- Chinese (financial)
- 玖拾玖萬捌仟貳佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 998248, here are decompositions:
- 5 + 998243 = 998248
- 11 + 998237 = 998248
- 29 + 998219 = 998248
- 47 + 998201 = 998248
- 101 + 998147 = 998248
- 131 + 998117 = 998248
- 137 + 998111 = 998248
- 179 + 998069 = 998248
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.59.104.
- Address
- 0.15.59.104
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.59.104
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 998,248 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 998248 first appears in π at position 927,757 of the decimal expansion (the 927,757ordinal-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°.