55,828
55,828 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 28
- Digit product
- 3,200
- Digital root
- 1
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 82,855
- Recamán's sequence
- a(292,164) = 55,828
- Square (n²)
- 3,116,765,584
- Cube (n³)
- 174,002,789,023,552
- Divisor count
- 12
- σ(n) — sum of divisors
- 103,572
- φ(n) — Euler's totient
- 26,240
- Sum of prime factors
- 842
Primality
Prime factorization: 2 2 × 17 × 821
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- fifty-five thousand eight hundred twenty-eight
- Ordinal
- 55828th
- Binary
- 1101101000010100
- Octal
- 155024
- Hexadecimal
- 0xDA14
- Base64
- 2hQ=
- One's complement
- 9,707 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵νεωκηʹ
- Mayan (base 20)
- 𝋦·𝋳·𝋫·𝋨
- Chinese
- 五萬五千八百二十八
- Chinese (financial)
- 伍萬伍仟捌佰貳拾捌
Digit at this position in famous constants
- π — Pi (π)
- Digit 55,828 = 0
- e — Euler's number (e)
- Digit 55,828 = 7
- φ — Golden ratio (φ)
- Digit 55,828 = 5
- √2 — Pythagoras's (√2)
- Digit 55,828 = 5
- ln 2 — Natural log of 2
- Digit 55,828 = 5
- γ — Euler-Mascheroni (γ)
- Digit 55,828 = 4
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 55828, here are decompositions:
- 5 + 55823 = 55828
- 11 + 55817 = 55828
- 29 + 55799 = 55828
- 41 + 55787 = 55828
- 107 + 55721 = 55828
- 131 + 55697 = 55828
- 137 + 55691 = 55828
- 167 + 55661 = 55828
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.218.20.
- Address
- 0.0.218.20
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.218.20
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 55828 first appears in π at position 141,290 of the decimal expansion (the 141,290ordinal-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.