Names of 20138
| Nominal | 20138 |
| Cardinal | twenty thousand one hundred thirty-eight |
| Ordinal | 20,138th |
| This number as US currency | twenty thousand one hundred thirty-eight dollars |
| Is 20138 an odd number? | 20138 is NOT an odd number |
| Is 20138 an even number? | 20138 is an even number |
| Is 20138 a palindrome? | 20138 is NOT a palindrome number |
| Is 20138 a triangle number? | 20138 is NOT a triangle number |
20138 in other Bases
| Base 2 (Binary) | 1001110101010102 |
| Base 3 (Ternary) | 10001212123 |
| Base 4 (Quaternary) | 103222224 |
| Base 5 (Quinary) | 11210235 |
| Base 6 (Senary) | 2331226 |
| Base 8 (Octal) | 472528 |
| Base 12 (Duodecimal) | B7A212 |
| Base 16 (Hexadecimal) | 4EAA16 |
| Base 20 (Vigesimal) | 2A6I20 |
Primes and Factors tests for 20138
| Is 20138 a Prime Number? | 20138 is NOT a prime |
| Is 20138 a perfect number? | 20138 is NOT a perfect number |
| Is 20138 a Mersenne Prime? | 20138 is NOT a Mersenne prime |
| Is 20138 a Fermat Prime? | 20138 is NOT a Fermat prime |
| Is 20138 a Fibonacci Prime? | 20138 is NOT a Fibonacci prime |
| Is 20138 a Partition Prime? | 20138 is NOT a Partition prime |
| Is 20138 a Pell Prime? | 20138 is NOT a Pell prime |
| Prime Factors | Prime factors of 20138 |
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20138 in other Numerals
| 20138 in Roman Numeral | XXCXXXVIII |
| 20138 in Chinese Numeral | 貳萬壹佰叄拾捌 |
| 20138 in Egyptian Numeral | 𓂮𓍢𓎈𓐁 |
| 20138 in Babylonian Numeral |    |
Roots and stuff for 20138
| Is 20138 a square number? | 20138 is NOT a square number |
| Is 20138 a cube number? | 20138 is NOT a cube number |
| Square root of the number 20138 | 141.90842117366 |
| Cube root of the number 20138 | 27.206464726358 |
Recreational math for 20138
| Number 20138 reversed | 83102 |
| Sum of the digits | 14 |
| No of digits | 5 |