117,842
117,842 is a composite number, even.
117,842 (one hundred seventeen thousand eight hundred forty-two) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 58,921. Written other ways, in hexadecimal, 0x1CC52.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 448
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 248,711
- Square (n²)
- 13,886,736,964
- Cube (n³)
- 1,636,440,857,311,688
- Divisor count
- 4
- σ(n) — sum of divisors
- 176,766
- φ(n) — Euler's totient
- 58,920
- Sum of prime factors
- 58,923
Primality
Prime factorization: 2 × 58921
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√117,842 = [343; (3, 1, 1, 3, 1, 39, 1, 1, 1, 1, 7, 1, 3, 2, 1, 1, 1, 2, 6, 1, 1, 1, 2, 48, …)]
Representations
- In words
- one hundred seventeen thousand eight hundred forty-two
- Ordinal
- 117842nd
- Binary
- 11100110001010010
- Octal
- 346122
- Hexadecimal
- 0x1CC52
- Base64
- AcxS
- One's complement
- 4,294,849,453 (32-bit)
- Scientific notation
- 1.17842 × 10⁵
- As a duration
- 117,842 s = 1 day, 8 hours, 44 minutes, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριζωμβʹ
- Mayan (base 20)
- 𝋮·𝋮·𝋬·𝋢
- Chinese
- 一十一萬七千八百四十二
- Chinese (financial)
- 壹拾壹萬柒仟捌佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 117842, here are decompositions:
- 3 + 117839 = 117842
- 31 + 117811 = 117842
- 79 + 117763 = 117842
- 139 + 117703 = 117842
- 163 + 117679 = 117842
- 199 + 117643 = 117842
- 223 + 117619 = 117842
- 271 + 117571 = 117842
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B1 92 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.204.82.
- Address
- 0.1.204.82
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.204.82
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 117,842 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 117842 first appears in π at position 298,208 of the decimal expansion (the 298,208ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.