Names of 42161
| Nominal | 42161 |
| Cardinal | forty-two thousand one hundred sixty-one |
| Ordinal | 42,161st |
| This number as US currency | forty-two thousand one hundred sixty-one dollars |
| Is 42161 an odd number? | 42161 is an odd number |
| Is 42161 an even number? | 42161 is NOT an even number |
| Is 42161 a palindrome? | 42161 is NOT a palindrome number |
| Is 42161 a triangle number? | 42161 is NOT a triangle number |
42161 in other Bases
| Base 2 (Binary) | 10100100101100012 |
| Base 3 (Ternary) | 20102111123 |
| Base 4 (Quaternary) | 221023014 |
| Base 5 (Quinary) | 23221215 |
| Base 6 (Senary) | 5231056 |
| Base 8 (Octal) | 1222618 |
| Base 12 (Duodecimal) | 2049512 |
| Base 16 (Hexadecimal) | A4B116 |
| Base 20 (Vigesimal) | 558120 |
Primes and Factors tests for 42161
| Is 42161 a Prime Number? | 42161 is NOT a prime |
| Is 42161 a perfect number? | 42161 is NOT a perfect number |
| Is 42161 a Mersenne Prime? | 42161 is NOT a Mersenne prime |
| Is 42161 a Fermat Prime? | 42161 is NOT a Fermat prime |
| Is 42161 a Fibonacci Prime? | 42161 is NOT a Fibonacci prime |
| Is 42161 a Partition Prime? | 42161 is NOT a Partition prime |
| Is 42161 a Pell Prime? | 42161 is NOT a Pell prime |
| Prime Factors | Prime factors of 42161 |
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42161 in other Numerals
| 42161 in Roman Numeral | XLMMCLXI |
| 42161 in Chinese Numeral | 肆萬貳仟壹佰陸拾壹 |
| 42161 in Egyptian Numeral | 𓂰𓆽𓍢𓎋𓏺 |
| 42161 in Babylonian Numeral |    |
Roots and stuff for 42161
| Is 42161 a square number? | 42161 is NOT a square number |
| Is 42161 a cube number? | 42161 is NOT a cube number |
| Square root of the number 42161 | 205.3314393852 |
| Cube root of the number 42161 | 34.804625711794 |
Recreational math for 42161
| Number 42161 reversed | 16124 |
| Sum of the digits | 14 |
| No of digits | 5 |