53,137
53,137 is a composite number, odd.
53,137 (fifty-three thousand one hundred thirty-seven) is an odd 5-digit number. It is a composite number with 4 divisors, and factors as 7 × 7,591. Written other ways, in hexadecimal, 0xCF91.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 19
- Digit product
- 315
- Digital root
- 1
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 73,135
- Recamán's sequence
- a(60,850) = 53,137
- Square (n²)
- 2,823,540,769
- Cube (n³)
- 150,034,485,842,353
- Divisor count
- 4
- σ(n) — sum of divisors
- 60,736
- φ(n) — Euler's totient
- 45,540
- Sum of prime factors
- 7,598
Primality
Prime factorization: 7 × 7591
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√53,137 = [230; (1, 1, 16, 1, 1, 2, 1, 5, 1, 2, 4, 1, 18, 2, 1, 1, 10, 1, 1, 1, 4, 1, 8, 1, …)]
Representations
- In words
- fifty-three thousand one hundred thirty-seven
- Ordinal
- 53137th
- Binary
- 1100111110010001
- Octal
- 147621
- Hexadecimal
- 0xCF91
- Base64
- z5E=
- One's complement
- 12,398 (16-bit)
- Scientific notation
- 5.3137 × 10⁴
- As a duration
- 53,137 s = 14 hours, 45 minutes, 37 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵νγρλζʹ
- Mayan (base 20)
- 𝋦·𝋬·𝋰·𝋱
- Chinese
- 五萬三千一百三十七
- Chinese (financial)
- 伍萬參仟壹佰參拾柒
Digit at this position in famous constants
- π — Pi (π)
- Digit 53,137 = 0
- e — Euler's number (e)
- Digit 53,137 = 7
- φ — Golden ratio (φ)
- Digit 53,137 = 6
- √2 — Pythagoras's (√2)
- Digit 53,137 = 1
- ln 2 — Natural log of 2
- Digit 53,137 = 7
- γ — Euler-Mascheroni (γ)
- Digit 53,137 = 0
Also seen as
UTF-8 encoding: EC BE 91 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.207.145.
- Address
- 0.0.207.145
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.207.145
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 53137 first appears in π at position 51,745 of the decimal expansion (the 51,745ordinal-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.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.