Names of 20642
| Nominal | 20642 |
| Cardinal | twenty thousand six hundred forty-two |
| Ordinal | 20,642nd |
| This number as US currency | twenty thousand six hundred forty-two dollars |
| Is 20642 an odd number? | 20642 is NOT an odd number |
| Is 20642 an even number? | 20642 is an even number |
| Is 20642 a palindrome? | 20642 is NOT a palindrome number |
| Is 20642 a triangle number? | 20642 is NOT a triangle number |
20642 in other Bases
| Base 2 (Binary) | 1010000101000102 |
| Base 3 (Ternary) | 10010221123 |
| Base 4 (Quaternary) | 110022024 |
| Base 5 (Quinary) | 11300325 |
| Base 6 (Senary) | 2353226 |
| Base 8 (Octal) | 502428 |
| Base 12 (Duodecimal) | BB4212 |
| Base 16 (Hexadecimal) | 50A216 |
| Base 20 (Vigesimal) | 2BC220 |
Primes and Factors tests for 20642
| Is 20642 a Prime Number? | 20642 is NOT a prime |
| Is 20642 a perfect number? | 20642 is NOT a perfect number |
| Is 20642 a Mersenne Prime? | 20642 is NOT a Mersenne prime |
| Is 20642 a Fermat Prime? | 20642 is NOT a Fermat prime |
| Is 20642 a Fibonacci Prime? | 20642 is NOT a Fibonacci prime |
| Is 20642 a Partition Prime? | 20642 is NOT a Partition prime |
| Is 20642 a Pell Prime? | 20642 is NOT a Pell prime |
| Prime Factors | Prime factors of 20642 |
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20642 in other Numerals
| 20642 in Roman Numeral | XXDCXLII |
| 20642 in Chinese Numeral | 貳萬陸佰肆拾貳 |
| 20642 in Egyptian Numeral | 𓂮𓍧𓎉𓏻 |
| 20642 in Babylonian Numeral |    |
Roots and stuff for 20642
| Is 20642 a square number? | 20642 is NOT a square number |
| Is 20642 a cube number? | 20642 is NOT a cube number |
| Square root of the number 20642 | 143.67324037551 |
| Cube root of the number 20642 | 27.431565376724 |
Recreational math for 20642
| Number 20642 reversed | 24602 |
| Sum of the digits | 14 |
| No of digits | 5 |