Names of 131998
| Nominal | 131998 |
| Cardinal | one hundred thirty-one thousand nine hundred ninety-eight |
| Ordinal | 131,998th |
| This number as US currency | one hundred thirty-one thousand nine hundred ninety-eight dollars |
| Is 131998 an odd number? | 131998 is NOT an odd number |
| Is 131998 an even number? | 131998 is an even number |
| Is 131998 a palindrome? | 131998 is NOT a palindrome number |
| Is 131998 a triangle number? | 131998 is NOT a triangle number |
131998 in other Bases
| Base 2 (Binary) | 1000000011100111102 |
| Base 3 (Ternary) | 202010012113 |
| Base 4 (Quaternary) | 2000321324 |
| Base 5 (Quinary) | 132104435 |
| Base 6 (Senary) | 24550346 |
| Base 8 (Octal) | 4016368 |
| Base 12 (Duodecimal) | 6447A12 |
| Base 16 (Hexadecimal) | 2039E16 |
| Base 20 (Vigesimal) | G9JI20 |
Primes and Factors tests for 131998
| Is 131998 a Prime Number? | 131998 is NOT a prime |
| Is 131998 a perfect number? | 131998 is NOT a perfect number |
| Is 131998 a Mersenne Prime? | 131998 is NOT a Mersenne prime |
| Is 131998 a Fermat Prime? | 131998 is NOT a Fermat prime |
| Is 131998 a Fibonacci Prime? | 131998 is NOT a Fibonacci prime |
| Is 131998 a Partition Prime? | 131998 is NOT a Partition prime |
| Is 131998 a Pell Prime? | 131998 is NOT a Pell prime |
| Prime Factors | Prime factors of 131998 |
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131998 in other Numerals
| 131998 in Roman Numeral | CXXXMCMXCVIII |
| 131998 in Chinese Numeral | 壹拾萬叄萬壹仟玖佰玖拾捌 |
| 131998 in Egyptian Numeral | 𓆐𓂯𓆼𓍪𓎎𓐁 |
| 131998 in Babylonian Numeral |    |
Roots and stuff for 131998
| Is 131998 a square number? | 131998 is NOT a square number |
| Is 131998 a cube number? | 131998 is NOT a cube number |
| Square root of the number 131998 | 363.31529007186 |
| Cube root of the number 131998 | 50.916176541591 |
Recreational math for 131998
| Number 131998 reversed | 899131 |
| Sum of the digits | 31 |
| No of digits | 6 |