117,816
117,816 is a composite number, even.
117,816 (one hundred seventeen thousand eight hundred sixteen) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 3 × 4,909. Its proper divisors sum to 176,784, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CC38.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 336
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 618,711
- Square (n²)
- 13,880,609,856
- Cube (n³)
- 1,635,357,930,794,496
- Divisor count
- 16
- σ(n) — sum of divisors
- 294,600
- φ(n) — Euler's totient
- 39,264
- Sum of prime factors
- 4,918
Primality
Prime factorization: 2 3 × 3 × 4909
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√117,816 = [343; (4, 9, 6, 2, 33, 1, 6, 3, 1, 11, 3, 1, 1, 26, 1, 8, 14, 2, 45, 3, 1, 1, 6, 1, …)]
Period length 56 — the block in parentheses repeats forever.
Representations
- In words
- one hundred seventeen thousand eight hundred sixteen
- Ordinal
- 117816th
- Binary
- 11100110000111000
- Octal
- 346070
- Hexadecimal
- 0x1CC38
- Base64
- Acw4
- One's complement
- 4,294,849,479 (32-bit)
- Scientific notation
- 1.17816 × 10⁵
- As a duration
- 117,816 s = 1 day, 8 hours, 43 minutes, 36 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριζωιϛʹ
- Mayan (base 20)
- 𝋮·𝋮·𝋪·𝋰
- Chinese
- 一十一萬七千八百一十六
- Chinese (financial)
- 壹拾壹萬柒仟捌佰壹拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 117816, here are decompositions:
- 5 + 117811 = 117816
- 7 + 117809 = 117816
- 19 + 117797 = 117816
- 29 + 117787 = 117816
- 37 + 117779 = 117816
- 43 + 117773 = 117816
- 53 + 117763 = 117816
- 59 + 117757 = 117816
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B0 B8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.204.56.
- Address
- 0.1.204.56
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.204.56
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 117,816 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 117816 first appears in π at position 473,620 of the decimal expansion (the 473,620ordinal-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°.