Names of 130991
| Nominal | 130991 |
| Cardinal | one hundred thirty thousand nine hundred ninety-one |
| Ordinal | 130,991st |
| This number as US currency | one hundred thirty thousand nine hundred ninety-one dollars |
| Is 130991 an odd number? | 130991 is an odd number |
| Is 130991 an even number? | 130991 is NOT an even number |
| Is 130991 a palindrome? | 130991 is NOT a palindrome number |
| Is 130991 a triangle number? | 130991 is NOT a triangle number |
130991 in other Bases
| Base 2 (Binary) | 111111111101011112 |
| Base 3 (Ternary) | 201222001123 |
| Base 4 (Quaternary) | 1333322334 |
| Base 5 (Quinary) | 131424315 |
| Base 6 (Senary) | 24502356 |
| Base 8 (Octal) | 3776578 |
| Base 12 (Duodecimal) | 6397B12 |
| Base 16 (Hexadecimal) | 1FFAF16 |
| Base 20 (Vigesimal) | G79B20 |
Primes and Factors tests for 130991
| Is 130991 a Prime Number? | 130991 is NOT a prime |
| Is 130991 a perfect number? | 130991 is NOT a perfect number |
| Is 130991 a Mersenne Prime? | 130991 is NOT a Mersenne prime |
| Is 130991 a Fermat Prime? | 130991 is NOT a Fermat prime |
| Is 130991 a Fibonacci Prime? | 130991 is NOT a Fibonacci prime |
| Is 130991 a Partition Prime? | 130991 is NOT a Partition prime |
| Is 130991 a Pell Prime? | 130991 is NOT a Pell prime |
| Prime Factors | Prime factors of 130991 |
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130991 in other Numerals
| 130991 in Roman Numeral | CXXXCMXCI |
| 130991 in Chinese Numeral | 壹拾萬叄萬玖佰玖拾壹 |
| 130991 in Egyptian Numeral | 𓆐𓂯𓍪𓎎𓏺 |
| 130991 in Babylonian Numeral |    |
Roots and stuff for 130991
| Is 130991 a square number? | 130991 is NOT a square number |
| Is 130991 a cube number? | 130991 is NOT a cube number |
| Square root of the number 130991 | 361.92678817684 |
| Cube root of the number 130991 | 50.786367681467 |
Recreational math for 130991
| Number 130991 reversed | 199031 |
| Sum of the digits | 23 |
| No of digits | 6 |