Names of 13813
| Nominal | 13813 |
| Cardinal | thirteen thousand eight hundred thirteen |
| Ordinal | 13,813th |
| This number as US currency | thirteen thousand eight hundred thirteen dollars |
| Is 13813 an odd number? | 13813 is an odd number |
| Is 13813 an even number? | 13813 is NOT an even number |
| Is 13813 a palindrome? | 13813 is NOT a palindrome number |
| Is 13813 a triangle number? | 13813 is NOT a triangle number |
13813 in other Bases
| Base 2 (Binary) | 110101111101012 |
| Base 3 (Ternary) | 2002211213 |
| Base 4 (Quaternary) | 31133114 |
| Base 5 (Quinary) | 4202235 |
| Base 6 (Senary) | 1435416 |
| Base 8 (Octal) | 327658 |
| Base 12 (Duodecimal) | 7BB112 |
| Base 16 (Hexadecimal) | 35F516 |
| Base 20 (Vigesimal) | 1EAD20 |
Primes and Factors tests for 13813
| Is 13813 a Prime Number? | 13813 is NOT a prime |
| Is 13813 a perfect number? | 13813 is NOT a perfect number |
| Is 13813 a Mersenne Prime? | 13813 is NOT a Mersenne prime |
| Is 13813 a Fermat Prime? | 13813 is NOT a Fermat prime |
| Is 13813 a Fibonacci Prime? | 13813 is NOT a Fibonacci prime |
| Is 13813 a Partition Prime? | 13813 is NOT a Partition prime |
| Is 13813 a Pell Prime? | 13813 is NOT a Pell prime |
| Prime Factors | Prime factors of 13813 |
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13813 in other Numerals
| 13813 in Roman Numeral | XMMMDCCCXIII |
| 13813 in Chinese Numeral | 壹萬叄仟捌佰壹拾叄 |
| 13813 in Egyptian Numeral | 𓂭𓆾𓍩𓎆𓏼 |
| 13813 in Babylonian Numeral |    |
Roots and stuff for 13813
| Is 13813 a square number? | 13813 is NOT a square number |
| Is 13813 a cube number? | 13813 is NOT a cube number |
| Square root of the number 13813 | 117.52871989433 |
| Cube root of the number 13813 | 23.993632570068 |
Recreational math for 13813
| Number 13813 reversed | 31831 |
| Sum of the digits | 16 |
| No of digits | 5 |