41,072
41,072 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 14
- Digital root
- 5
- Palindrome
- No
- Reversed
- 27,014
- Divisor count
- 20
- σ(n) — sum of divisors
- 84,816
Primality
Prime factorization: 2 4 × 17 × 151
Divisors & multiples
Representations
- In words
- forty-one thousand seventy-two
- Ordinal
- 41072nd
- Binary
- 1010000001110000
- Octal
- 120160
- Hexadecimal
- 0xA070
- Base64
- oHA=
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 41072, here are decompositions:
- 61 + 41011 = 41072
- 79 + 40993 = 41072
- 139 + 40933 = 41072
- 193 + 40879 = 41072
- 223 + 40849 = 41072
- 271 + 40801 = 41072
- 313 + 40759 = 41072
- 373 + 40699 = 41072
Showing the first eight; more decompositions exist.
UTF-8 encoding: EA 81 B0 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.160.112.
- Address
- 0.0.160.112
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.160.112
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.