117,742
117,742 is a composite number, even.
117,742 (one hundred seventeen thousand seven hundred forty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 17 × 3,463. Written other ways, in hexadecimal, 0x1CBEE.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 392
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 247,711
- Square (n²)
- 13,863,178,564
- Cube (n³)
- 1,632,278,370,482,488
- Divisor count
- 8
- σ(n) — sum of divisors
- 187,056
- φ(n) — Euler's totient
- 55,392
- Sum of prime factors
- 3,482
Primality
Prime factorization: 2 × 17 × 3463
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√117,742 = [343; (7, 2, 1, 1, 1, 4, 1, 19, 1, 37, 5, 1, 2, 1, 5, 1, 12, 10, 3, 8, 6, 1, 2, 13, …)]
Representations
- In words
- one hundred seventeen thousand seven hundred forty-two
- Ordinal
- 117742nd
- Binary
- 11100101111101110
- Octal
- 345756
- Hexadecimal
- 0x1CBEE
- Base64
- Acvu
- One's complement
- 4,294,849,553 (32-bit)
- Scientific notation
- 1.17742 × 10⁵
- As a duration
- 117,742 s = 1 day, 8 hours, 42 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριζψμβʹ
- Mayan (base 20)
- 𝋮·𝋮·𝋧·𝋢
- Chinese
- 一十一萬七千七百四十二
- Chinese (financial)
- 壹拾壹萬柒仟柒佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 117742, here are decompositions:
- 11 + 117731 = 117742
- 41 + 117701 = 117742
- 71 + 117671 = 117742
- 83 + 117659 = 117742
- 179 + 117563 = 117742
- 239 + 117503 = 117742
- 311 + 117431 = 117742
- 353 + 117389 = 117742
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.203.238.
- Address
- 0.1.203.238
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.203.238
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 117,742 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.