Names of 106991
| Nominal | 106991 |
| Cardinal | one hundred six thousand nine hundred ninety-one |
| Ordinal | 106,991st |
| This number as US currency | one hundred six thousand nine hundred ninety-one dollars |
| Is 106991 an odd number? | 106991 is an odd number |
| Is 106991 an even number? | 106991 is NOT an even number |
| Is 106991 a palindrome? | 106991 is NOT a palindrome number |
| Is 106991 a triangle number? | 106991 is NOT a triangle number |
106991 in other Bases
| Base 2 (Binary) | 110100001111011112 |
| Base 3 (Ternary) | 121022021223 |
| Base 4 (Quaternary) | 1220132334 |
| Base 5 (Quinary) | 114104315 |
| Base 6 (Senary) | 21431556 |
| Base 8 (Octal) | 3207578 |
| Base 12 (Duodecimal) | 51ABB12 |
| Base 16 (Hexadecimal) | 1A1EF16 |
| Base 20 (Vigesimal) | D79B20 |
Primes and Factors tests for 106991
| Is 106991 a Prime Number? | 106991 is NOT a prime |
| Is 106991 a perfect number? | 106991 is NOT a perfect number |
| Is 106991 a Mersenne Prime? | 106991 is NOT a Mersenne prime |
| Is 106991 a Fermat Prime? | 106991 is NOT a Fermat prime |
| Is 106991 a Fibonacci Prime? | 106991 is NOT a Fibonacci prime |
| Is 106991 a Partition Prime? | 106991 is NOT a Partition prime |
| Is 106991 a Pell Prime? | 106991 is NOT a Pell prime |
| Prime Factors | Prime factors of 106991 |
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106991 in other Numerals
| 106991 in Roman Numeral | CVMCMXCI |
| 106991 in Chinese Numeral | 壹拾萬陸仟玖佰玖拾壹 |
| 106991 in Egyptian Numeral | 𓆐𓇁𓍪𓎎𓏺 |
| 106991 in Babylonian Numeral |    |
Roots and stuff for 106991
| Is 106991 a square number? | 106991 is NOT a square number |
| Is 106991 a cube number? | 106991 is NOT a cube number |
| Square root of the number 106991 | 327.09478748522 |
| Cube root of the number 106991 | 47.47326288453 |
Recreational math for 106991
| Number 106991 reversed | 199601 |
| Sum of the digits | 26 |
| No of digits | 6 |