Names of 12791
| Nominal | 12791 |
| Cardinal | twelve thousand seven hundred ninety-one |
| Ordinal | 12,791st |
| This number as US currency | twelve thousand seven hundred ninety-one dollars |
| Is 12791 an odd number? | 12791 is an odd number |
| Is 12791 an even number? | 12791 is NOT an even number |
| Is 12791 a palindrome? | 12791 is NOT a palindrome number |
| Is 12791 a triangle number? | 12791 is NOT a triangle number |
12791 in other Bases
| Base 2 (Binary) | 110001111101112 |
| Base 3 (Ternary) | 1221122023 |
| Base 4 (Quaternary) | 30133134 |
| Base 5 (Quinary) | 4021315 |
| Base 6 (Senary) | 1351156 |
| Base 8 (Octal) | 307678 |
| Base 12 (Duodecimal) | 749B12 |
| Base 16 (Hexadecimal) | 31F716 |
| Base 20 (Vigesimal) | 1BJB20 |
Primes and Factors tests for 12791
| Is 12791 a Prime Number? | 12791 is a prime |
| Is 12791 a perfect number? | 12791 is NOT a perfect number |
| Is 12791 a Mersenne Prime? | 12791 is NOT a Mersenne prime |
| Is 12791 a Fermat Prime? | 12791 is NOT a Fermat prime |
| Is 12791 a Fibonacci Prime? | 12791 is NOT a Fibonacci prime |
| Is 12791 a Partition Prime? | 12791 is NOT a Partition prime |
| Is 12791 a Pell Prime? | 12791 is NOT a Pell prime |
| Prime Factors | Prime factors of 12791 |
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12791 in other Numerals
| 12791 in Roman Numeral | XMMDCCXCI |
| 12791 in Chinese Numeral | 壹萬貳仟柒佰玖拾壹 |
| 12791 in Egyptian Numeral | 𓂭𓆽𓍨𓎎𓏺 |
| 12791 in Babylonian Numeral |    |
Roots and stuff for 12791
| Is 12791 a square number? | 12791 is NOT a square number |
| Is 12791 a cube number? | 12791 is NOT a cube number |
| Square root of the number 12791 | 113.09730323929 |
| Cube root of the number 12791 | 23.386658086973 |
Recreational math for 12791
| Number 12791 reversed | 19721 |
| Sum of the digits | 20 |
| No of digits | 5 |