118,472
118,472 is a composite number, even.
118,472 (one hundred eighteen thousand four hundred seventy-two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 59 × 251. Written other ways, in hexadecimal, 0x1CEC8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 448
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 274,811
- Recamán's sequence
- a(243,152) = 118,472
- Square (n²)
- 14,035,614,784
- Cube (n³)
- 1,662,827,354,690,048
- Divisor count
- 16
- σ(n) — sum of divisors
- 226,800
- φ(n) — Euler's totient
- 58,000
- Sum of prime factors
- 316
Primality
Prime factorization: 2 3 × 59 × 251
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,472 = [344; (5, 16, 1, 1, 2, 3, 1, 2, 11, 1, 13, 1, 2, 1, 2, 24, 4, 1, 1, 13, 2, 40, 86, 40, …)]
Period length 46 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eighteen thousand four hundred seventy-two
- Ordinal
- 118472nd
- Binary
- 11100111011001000
- Octal
- 347310
- Hexadecimal
- 0x1CEC8
- Base64
- Ac7I
- One's complement
- 4,294,848,823 (32-bit)
- Scientific notation
- 1.18472 × 10⁵
- As a duration
- 118,472 s = 1 day, 8 hours, 54 minutes, 32 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριηυοβʹ
- Mayan (base 20)
- 𝋮·𝋰·𝋣·𝋬
- Chinese
- 一十一萬八千四百七十二
- Chinese (financial)
- 壹拾壹萬捌仟肆佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118472, here are decompositions:
- 19 + 118453 = 118472
- 43 + 118429 = 118472
- 61 + 118411 = 118472
- 73 + 118399 = 118472
- 103 + 118369 = 118472
- 199 + 118273 = 118472
- 223 + 118249 = 118472
- 283 + 118189 = 118472
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.206.200.
- Address
- 0.1.206.200
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.206.200
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 118,472 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.