27,342
27,342 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 18
- Digital root
- 9
- Palindrome
- No
- Reversed
- 24,372
- Divisor count
- 36
- σ(n) — sum of divisors
- 71,136
Primality
Prime factorization: 2 × 3 2 × 7 2 × 31
Divisors & multiples
Representations
- In words
- twenty-seven thousand three hundred forty-two
- Ordinal
- 27342nd
- Binary
- 110101011001110
- Octal
- 65316
- Hexadecimal
- 0x6ACE
- Base64
- as4=
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 27342, here are decompositions:
- 5 + 27337 = 27342
- 13 + 27329 = 27342
- 43 + 27299 = 27342
- 59 + 27283 = 27342
- 61 + 27281 = 27342
- 71 + 27271 = 27342
- 83 + 27259 = 27342
- 89 + 27253 = 27342
Showing the first eight; more decompositions exist.
UTF-8 encoding: E6 AB 8E (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.106.206.
- Address
- 0.0.106.206
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.106.206
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.