54,013
54,013 is a prime, odd.
54,013 (fifty-four thousand thirteen) is an odd 5-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xD2FD.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 31,045
- Recamán's sequence
- a(293,426) = 54,013
- Square (n²)
- 2,917,404,169
- Cube (n³)
- 157,577,751,380,197
- Divisor count
- 2
- σ(n) — sum of divisors
- 54,014
- φ(n) — Euler's totient
- 54,012
Primality
54,013 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√54,013 = [232; (2, 2, 5, 2, 1, 21, 2, 4, 3, 3, 2, 1, 6, 7, 4, 2, 1, 2, 7, 154, 1, 4, 17, 66, …)]
Representations
- In words
- fifty-four thousand thirteen
- Ordinal
- 54013th
- Binary
- 1101001011111101
- Octal
- 151375
- Hexadecimal
- 0xD2FD
- Base64
- 0v0=
- One's complement
- 11,522 (16-bit)
- Scientific notation
- 5.4013 × 10⁴
- As a duration
- 54,013 s = 15 hours, 13 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹 · 𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵νδιγʹ
- Mayan (base 20)
- 𝋦·𝋯·𝋠·𝋭
- Chinese
- 五萬四千零一十三
- Chinese (financial)
- 伍萬肆仟零壹拾參
Digit at this position in famous constants
- π — Pi (π)
- Digit 54,013 = 6
- e — Euler's number (e)
- Digit 54,013 = 1
- φ — Golden ratio (φ)
- Digit 54,013 = 2
- √2 — Pythagoras's (√2)
- Digit 54,013 = 0
- ln 2 — Natural log of 2
- Digit 54,013 = 1
- γ — Euler-Mascheroni (γ)
- Digit 54,013 = 9
Also seen as
UTF-8 encoding: ED 8B BD (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.210.253.
- Address
- 0.0.210.253
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.210.253
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 54013 first appears in π at position 29,072 of the decimal expansion (the 29,072ordinal-suffix:nd 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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.