Names of 538
| Nominal | 538 |
| Cardinal | five hundred thirty-eight |
| Ordinal | 538th |
| This number as US currency | five hundred thirty-eight dollars |
| Is 538 an odd number? | 538 is NOT an odd number |
| Is 538 an even number? | 538 is an even number |
| Is 538 a palindrome? | 538 is NOT a palindrome number |
| Is 538 a triangle number? | 538 is NOT a triangle number |
538 in other Bases
| Base 2 (Binary) | 10000110102 |
| Base 3 (Ternary) | 2012213 |
| Base 4 (Quaternary) | 201224 |
| Base 5 (Quinary) | 41235 |
| Base 6 (Senary) | 22546 |
| Base 8 (Octal) | 10328 |
| Base 12 (Duodecimal) | 38A12 |
| Base 16 (Hexadecimal) | 21A16 |
| Base 20 (Vigesimal) | 16I20 |
Primes and Factors tests for 538
| Is 538 a Prime Number? | 538 is NOT a prime |
| Is 538 a perfect number? | 538 is NOT a perfect number |
| Is 538 a Mersenne Prime? | 538 is NOT a Mersenne prime |
| Is 538 a Fermat Prime? | 538 is NOT a Fermat prime |
| Is 538 a Fibonacci Prime? | 538 is NOT a Fibonacci prime |
| Is 538 a Partition Prime? | 538 is NOT a Partition prime |
| Is 538 a Pell Prime? | 538 is NOT a Pell prime |
| Prime Factors | Prime factors of 538 |
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538 in other Numerals
| 538 in Roman Numeral | DXXXVIII |
| 538 in Chinese Numeral | 伍佰叄拾捌 |
| 538 in Egyptian Numeral | 𓍦𓎈𓐁 |
| 538 in Babylonian Numeral |   |
Roots and stuff for 538
| Is 538 a square number? | 538 is NOT a square number |
| Is 538 a cube number? | 538 is NOT a cube number |
| Square root of the number 538 | 23.194827009486 |
| Cube root of the number 538 | 8.133187014 |
Recreational math for 538
| Number 538 reversed | 835 |
| Sum of the digits | 16 |
| No of digits | 3 |