112,972
112,972 is a composite number, even.
112,972 (one hundred twelve thousand nine hundred seventy-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 61 × 463. Written other ways, in hexadecimal, 0x1B94C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 252
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 279,211
- Square (n²)
- 12,762,672,784
- Cube (n³)
- 1,441,824,669,754,048
- Divisor count
- 12
- σ(n) — sum of divisors
- 201,376
- φ(n) — Euler's totient
- 55,440
- Sum of prime factors
- 528
Primality
Prime factorization: 2 2 × 61 × 463
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√112,972 = [336; (8, 1, 5, 2, 1, 1, 5, 1, 1, 1, 2, 2, 2, 1, 1, 1, 5, 1, 1, 2, 5, 1, 8, 672)]
Period length 24 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twelve thousand nine hundred seventy-two
- Ordinal
- 112972nd
- Binary
- 11011100101001100
- Octal
- 334514
- Hexadecimal
- 0x1B94C
- Base64
- AblM
- One's complement
- 4,294,854,323 (32-bit)
- Scientific notation
- 1.12972 × 10⁵
- As a duration
- 112,972 s = 1 day, 7 hours, 22 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριβϡοβʹ
- Mayan (base 20)
- 𝋮·𝋢·𝋨·𝋬
- Chinese
- 一十一萬二千九百七十二
- Chinese (financial)
- 壹拾壹萬貳仟玖佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 112972, here are decompositions:
- 5 + 112967 = 112972
- 53 + 112919 = 112972
- 59 + 112913 = 112972
- 71 + 112901 = 112972
- 113 + 112859 = 112972
- 173 + 112799 = 112972
- 281 + 112691 = 112972
- 383 + 112589 = 112972
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.185.76.
- Address
- 0.1.185.76
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.185.76
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 112,972 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.