118,748
118,748 is a composite number, even.
118,748 (one hundred eighteen thousand seven hundred forty-eight) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 7 × 4,241. Its proper divisors sum to 118,804, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CFDC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 29
- Digit product
- 1,792
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 847,811
- Recamán's sequence
- a(242,600) = 118,748
- Square (n²)
- 14,101,087,504
- Cube (n³)
- 1,674,475,938,924,992
- Divisor count
- 12
- σ(n) — sum of divisors
- 237,552
- φ(n) — Euler's totient
- 50,880
- Sum of prime factors
- 4,252
Primality
Prime factorization: 2 2 × 7 × 4241
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,748 = [344; (1, 1, 2, 23, 2, 1, 2, 1, 3, 1, 4, 5, 1, 8, 8, 1, 21, 2, 1, 12, 3, 85, 1, 4, …)]
Representations
- In words
- one hundred eighteen thousand seven hundred forty-eight
- Ordinal
- 118748th
- Binary
- 11100111111011100
- Octal
- 347734
- Hexadecimal
- 0x1CFDC
- Base64
- Ac/c
- One's complement
- 4,294,848,547 (32-bit)
- Scientific notation
- 1.18748 × 10⁵
- As a duration
- 118,748 s = 1 day, 8 hours, 59 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριηψμηʹ
- Mayan (base 20)
- 𝋮·𝋰·𝋱·𝋨
- Chinese
- 一十一萬八千七百四十八
- Chinese (financial)
- 壹拾壹萬捌仟柒佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118748, here are decompositions:
- 31 + 118717 = 118748
- 61 + 118687 = 118748
- 67 + 118681 = 118748
- 79 + 118669 = 118748
- 127 + 118621 = 118748
- 199 + 118549 = 118748
- 277 + 118471 = 118748
- 337 + 118411 = 118748
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.207.220.
- Address
- 0.1.207.220
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.207.220
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 118,748 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 118748 first appears in π at position 269,150 of the decimal expansion (the 269,150ordinal-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.