Number
1,313
1,313 is a composite number, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 8
- Digital root
- 8
- Palindrome
- No
- Divisor count
- 4
- σ(n) — sum of divisors
- 1,428
Primality
Prime factorization: 13 × 101
Divisors & multiples
Aliquot sum (sum of proper divisors):
115
First multiples
Representations
- In words
- one thousand three hundred thirteen
- Ordinal
- 1313th
- Roman numeral
- MCCCXIII
- Binary
- 10100100001
- Octal
- 2441
- Hexadecimal
- 521
Also seen as
Unicode codepoint
ԡ
U+0521
Lowercase letter (Ll)
UTF-8 encoding: D4 A1 (2 bytes).
Hex color
#000521
RGB(0, 5, 33)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.33.
Possible US bank routing number
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Routing number
000001313
Federal Reserve
United States Government
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.