117,488
117,488 is a composite number, even.
117,488 (one hundred seventeen thousand four hundred eighty-eight) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 7 × 1,049. Its proper divisors sum to 142,912, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CAF0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 29
- Digit product
- 1,792
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 884,711
- Square (n²)
- 13,803,430,144
- Cube (n³)
- 1,621,737,400,758,272
- Divisor count
- 20
- σ(n) — sum of divisors
- 260,400
- φ(n) — Euler's totient
- 50,304
- Sum of prime factors
- 1,064
Primality
Prime factorization: 2 4 × 7 × 1049
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√117,488 = [342; (1, 3, 3, 1, 5, 1, 8, 5, 1, 20, 1, 1, 2, 2, 1, 1, 5, 5, 1, 2, 1, 2, 2, 42, …)]
Period length 48 — the block in parentheses repeats forever.
Representations
- In words
- one hundred seventeen thousand four hundred eighty-eight
- Ordinal
- 117488th
- Binary
- 11100101011110000
- Octal
- 345360
- Hexadecimal
- 0x1CAF0
- Base64
- Acrw
- One's complement
- 4,294,849,807 (32-bit)
- Scientific notation
- 1.17488 × 10⁵
- As a duration
- 117,488 s = 1 day, 8 hours, 38 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριζυπηʹ
- Mayan (base 20)
- 𝋮·𝋭·𝋮·𝋨
- Chinese
- 一十一萬七千四百八十八
- Chinese (financial)
- 壹拾壹萬柒仟肆佰捌拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 117488, here are decompositions:
- 61 + 117427 = 117488
- 127 + 117361 = 117488
- 157 + 117331 = 117488
- 181 + 117307 = 117488
- 229 + 117259 = 117488
- 379 + 117109 = 117488
- 499 + 116989 = 117488
- 577 + 116911 = 117488
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.202.240.
- Address
- 0.1.202.240
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.202.240
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 117,488 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.