142668
Everything about the number 142668 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 142668
| Nominal | 142668 |
| Cardinal | one hundred forty-two thousand six hundred sixty-eight |
| Ordinal | 142,668th |
| This number as US currency | one hundred forty-two thousand six hundred sixty-eight dollars |
Properties (and some facts) of 142668
| Is 142668 an odd number? | 142668 is not an odd number |
| Is 142668 an even number? | 142668 is an even number |
| Is 142668 a palindrome? | 142668 is not a palindrome |
| Is 142668 a triangle number? | 142668 is not a triangle number |
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142668 in other bases
| Base 2 (Binary) | 100010110101001100 |
| Base 3 (Ternary) | 21020201000 |
| Base 4 (Quaternary) | 202311030 |
| Base 5 (Quinary) | 14031133 |
| Base 6 (Senary) | 3020300 |
| Base 8 (Octal) | 426514 |
| Base 12 (Duodecimal) | 6A690 |
| Base 16 (Hexadecimal) | 22D4C |
| Base 20 (Vigesimal) | HGD8 |
Primes and factors tests for 142668
| Is 142668 a prime number? | 142668 is not a prime number |
| Is 142668 a perfect number? | 142668 is not a perfect number |
| Is 142668 a Mersenne prime? | 142668 is not a Mersenne prime |
| Is 142668 a Fermat prime? | 142668 is not a Fermat prime |
| Is 142668 a Fibonacci prime? | 142668 is not a Fibonacci prime |
| Is 142668 a partition prime? | 142668 is not a partition prime |
| Is 142668 a Pell prime? | 142668 is not a Pell prime |
| Prime Factors | Prime factors of 142668 |
142668 in other numeral systems
| 142668 in Roman numerals | CXLMMDCLXVIII |
| 142668 in Chinese numerals | 壹拾萬肆萬貳仟陸佰陸拾捌 |
| 142668 in Babylonian numerals |    |
| 142668 in Egyptian numerals | 𓆐𓂰𓆽𓍧𓎋𓐁 |
Roots and squares for 142668
| Is 142668 a square number? | 142668 is not a square number |
| Is 142668 a cube number? | 142668 is not a cube number |
| Square root of 142668 | 377.71417765289 |
| Cube root of 142668 | 52.252714616713 |
Recreational math for 142668
| Number 142668 reversed | 866241 |
| Sum of the digits | 27 |
| Number of digits | 6 |
Other pages about 142668
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