55,112
55,112 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 14
- Digit product
- 50
- Digital root
- 5
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 21,155
- Recamán's sequence
- a(141,331) = 55,112
- Square (n²)
- 3,037,332,544
- Cube (n³)
- 167,393,471,164,928
- Divisor count
- 12
- σ(n) — sum of divisors
- 104,595
- φ(n) — Euler's totient
- 27,224
- Sum of prime factors
- 172
Primality
Prime factorization: 2 3 × 83 2
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- fifty-five thousand one hundred twelve
- Ordinal
- 55112th
- Binary
- 1101011101001000
- Octal
- 153510
- Hexadecimal
- 0xD748
- Base64
- 10g=
- One's complement
- 10,423 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓏺𓏺
- Greek (Milesian)
- ͵νεριβʹ
- Mayan (base 20)
- 𝋦·𝋱·𝋯·𝋬
- Chinese
- 五萬五千一百一十二
- Chinese (financial)
- 伍萬伍仟壹佰壹拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 55,112 = 8
- e — Euler's number (e)
- Digit 55,112 = 5
- φ — Golden ratio (φ)
- Digit 55,112 = 1
- √2 — Pythagoras's (√2)
- Digit 55,112 = 5
- ln 2 — Natural log of 2
- Digit 55,112 = 0
- γ — Euler-Mascheroni (γ)
- Digit 55,112 = 2
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 55112, here are decompositions:
- 3 + 55109 = 55112
- 61 + 55051 = 55112
- 103 + 55009 = 55112
- 139 + 54973 = 55112
- 163 + 54949 = 55112
- 193 + 54919 = 55112
- 283 + 54829 = 55112
- 313 + 54799 = 55112
Showing the first eight; more decompositions exist.
UTF-8 encoding: ED 9D 88 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.215.72.
- Address
- 0.0.215.72
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.215.72
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 55112 first appears in π at position 128,012 of the decimal expansion (the 128,012ordinal-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.