Names of 1664242
| Nominal | 1664242 |
| Cardinal | one million six hundred sixty-four thousand two hundred forty-two |
| Ordinal | 1,664,242nd |
| This number as US currency | one million six hundred sixty-four thousand two hundred forty-two dollars |
| Is 1664242 an odd number? | 1664242 is NOT an odd number |
| Is 1664242 an even number? | 1664242 is an even number |
| Is 1664242 a palindrome? | 1664242 is NOT a palindrome number |
| Is 1664242 a triangle number? | 1664242 is NOT a triangle number |
1664242 in other Bases
| Base 2 (Binary) | 1100101100100111100102 |
| Base 3 (Ternary) | 100101122201213 |
| Base 4 (Quaternary) | 121121033024 |
| Base 5 (Quinary) | 4112234325 |
| Base 6 (Senary) | 554004546 |
| Base 8 (Octal) | 62623628 |
| Base 12 (Duodecimal) | 68312A12 |
| Base 16 (Hexadecimal) | 1964F216 |
| Base 20 (Vigesimal) | A80C220 |
Primes and Factors tests for 1664242
| Is 1664242 a Prime Number? | 1664242 is NOT a prime |
| Is 1664242 a perfect number? | 1664242 is NOT a perfect number |
| Is 1664242 a Mersenne Prime? | 1664242 is NOT a Mersenne prime |
| Is 1664242 a Fermat Prime? | 1664242 is NOT a Fermat prime |
| Is 1664242 a Fibonacci Prime? | 1664242 is NOT a Fibonacci prime |
| Is 1664242 a Partition Prime? | 1664242 is NOT a Partition prime |
| Is 1664242 a Pell Prime? | 1664242 is NOT a Pell prime |
| Prime Factors | Prime factors of 1664242 |
Sponsored
1664242 in other Numerals
| 1664242 in Roman Numeral | DCLXMVCCXLII |
| 1664242 in Chinese Numeral | 陸拾萬陸萬肆仟貳佰肆拾貳 |
| 1664242 in Egyptian Numeral | 𓁨𓆐𓆐𓆐𓆐𓆐𓆐𓂲𓆿𓍣𓎉𓏻 |
| 1664242 in Babylonian Numeral |     |
Roots and stuff for 1664242
| Is 1664242 a square number? | 1664242 is NOT a square number |
| Is 1664242 a cube number? | 1664242 is NOT a cube number |
| Square root of the number 1664242 | 1290.0550375856 |
| Cube root of the number 1664242 | 118.50558704156 |
Recreational math for 1664242
| Number 1664242 reversed | 2424661 |
| Sum of the digits | 25 |
| No of digits | 7 |