112,289
112,289 is a prime, odd.
112,289 (one hundred twelve thousand two hundred eighty-nine) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1B6A1.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 288
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 982,211
- Recamán's sequence
- a(246,822) = 112,289
- Square (n²)
- 12,608,819,521
- Cube (n³)
- 1,415,831,735,193,569
- Divisor count
- 2
- σ(n) — sum of divisors
- 112,290
- φ(n) — Euler's totient
- 112,288
Primality
112,289 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√112,289 = [335; (10, 2, 7, 1, 9, 8, 3, 1, 1, 1, 1, 1, 2, 1, 26, 11, 1, 13, 2, 1, 11, 1, 1, 22, …)]
Representations
- In words
- one hundred twelve thousand two hundred eighty-nine
- Ordinal
- 112289th
- Binary
- 11011011010100001
- Octal
- 333241
- Hexadecimal
- 0x1B6A1
- Base64
- Abah
- One's complement
- 4,294,855,006 (32-bit)
- Scientific notation
- 1.12289 × 10⁵
- As a duration
- 112,289 s = 1 day, 7 hours, 11 minutes, 29 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριβσπθʹ
- Mayan (base 20)
- 𝋮·𝋠·𝋮·𝋩
- Chinese
- 一十一萬二千二百八十九
- Chinese (financial)
- 壹拾壹萬貳仟貳佰捌拾玖
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.182.161.
- Address
- 0.1.182.161
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.182.161
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 112,289 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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.