231988
Everything about the number 231988 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 231988
| Nominal | 231988 |
| Cardinal | two hundred thirty-one thousand nine hundred eighty-eight |
| Ordinal | 231,988th |
| This number as US currency | two hundred thirty-one thousand nine hundred eighty-eight dollars |
Properties (and some facts) of 231988
| Is 231988 an odd number? | 231988 is not an odd number |
| Is 231988 an even number? | 231988 is an even number |
| Is 231988 a palindrome? | 231988 is not a palindrome |
| Is 231988 a triangle number? | 231988 is not a triangle number |
231988 in other bases
| Base 2 (Binary) | 111000101000110100 |
| Base 3 (Ternary) | 102210020011 |
| Base 4 (Quaternary) | 320220310 |
| Base 5 (Quinary) | 24410423 |
| Base 6 (Senary) | 4550004 |
| Base 8 (Octal) | 705064 |
| Base 12 (Duodecimal) | B2304 |
| Base 16 (Hexadecimal) | 38A34 |
| Base 20 (Vigesimal) | 18JJ8 |
Primes and factors tests for 231988
| Is 231988 a prime number? | 231988 is not a prime number |
| Is 231988 a perfect number? | 231988 is not a perfect number |
| Is 231988 a Mersenne prime? | 231988 is not a Mersenne prime |
| Is 231988 a Fermat prime? | 231988 is not a Fermat prime |
| Is 231988 a Fibonacci prime? | 231988 is not a Fibonacci prime |
| Is 231988 a partition prime? | 231988 is not a partition prime |
| Is 231988 a Pell prime? | 231988 is not a Pell prime |
| Prime Factors | Prime factors of 231988 |
231988 in other numeral systems
| 231988 in Roman numerals | CCXXXMCMLXXXVIII |
| 231988 in Chinese numerals | 貳拾萬叄萬壹仟玖佰捌拾捌 |
| 231988 in Babylonian numerals |     |
| 231988 in Egyptian numerals | 𓆐𓆐𓂯𓆼𓍪𓎍𓐁 |
Roots and squares for 231988
| Is 231988 a square number? | 231988 is not a square number |
| Is 231988 a cube number? | 231988 is not a cube number |
| Square root of 231988 | 481.65132616863 |
| Cube root of 231988 | 61.445277075855 |
Recreational math for 231988
| Number 231988 reversed | 889132 |
| Sum of the digits | 31 |
| Number of digits | 6 |