61,104
61,104 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 12
- Digital root
- 3
- Palindrome
- No
- Reversed
- 40,116
- Divisor count
- 40
- σ(n) — sum of divisors
- 168,640
Primality
Prime factorization: 2 4 × 3 × 19 × 67
Divisors & multiples
Representations
- In words
- sixty-one thousand one hundred four
- Ordinal
- 61104th
- Binary
- 1110111010110000
- Octal
- 167260
- Hexadecimal
- 0xEEB0
- Base64
- 7rA=
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 61104, here are decompositions:
- 5 + 61099 = 61104
- 13 + 61091 = 61104
- 47 + 61057 = 61104
- 53 + 61051 = 61104
- 61 + 61043 = 61104
- 73 + 61031 = 61104
- 97 + 61007 = 61104
- 103 + 61001 = 61104
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.238.176.
- Address
- 0.0.238.176
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.238.176
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.