27,040
27,040 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 15 bits
- Reversed
- 4,072
- Recamán's sequence
- a(8,635) = 27,040
- Square (n²)
- 731,161,600
- Cube (n³)
- 19,770,609,664,000
- Divisor count
- 36
- σ(n) — sum of divisors
- 69,174
- φ(n) — Euler's totient
- 9,984
- Sum of prime factors
- 41
Primality
Prime factorization: 2 5 × 5 × 13 2
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- twenty-seven thousand forty
- Ordinal
- 27040th
- Binary
- 110100110100000
- Octal
- 64640
- Hexadecimal
- 0x69A0
- Base64
- aaA=
- One's complement
- 38,495 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵κζμʹ
- Mayan (base 20)
- 𝋣·𝋧·𝋬·𝋠
- Chinese
- 二萬七千零四十
- Chinese (financial)
- 貳萬柒仟零肆拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 27,040 = 8
- e — Euler's number (e)
- Digit 27,040 = 4
- φ — Golden ratio (φ)
- Digit 27,040 = 8
- √2 — Pythagoras's (√2)
- Digit 27,040 = 8
- ln 2 — Natural log of 2
- Digit 27,040 = 2
- γ — Euler-Mascheroni (γ)
- Digit 27,040 = 1
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 27040, here are decompositions:
- 23 + 27017 = 27040
- 29 + 27011 = 27040
- 47 + 26993 = 27040
- 53 + 26987 = 27040
- 59 + 26981 = 27040
- 89 + 26951 = 27040
- 113 + 26927 = 27040
- 137 + 26903 = 27040
Showing the first eight; more decompositions exist.
UTF-8 encoding: E6 A6 A0 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.105.160.
- Address
- 0.0.105.160
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.105.160
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 27040 first appears in π at position 342,446 of the decimal expansion (the 342,446ordinal-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.