Names of 420997
| Nominal | 420997 |
| Cardinal | four hundred twenty thousand nine hundred ninety-seven |
| Ordinal | 420,997th |
| This number as US currency | four hundred twenty thousand nine hundred ninety-seven dollars |
| Is 420997 an odd number? | 420997 is an odd number |
| Is 420997 an even number? | 420997 is NOT an even number |
| Is 420997 a palindrome? | 420997 is NOT a palindrome number |
| Is 420997 a triangle number? | 420997 is NOT a triangle number |
420997 in other Bases
| Base 2 (Binary) | 11001101100100001012 |
| Base 3 (Ternary) | 2101011111113 |
| Base 4 (Quaternary) | 12123020114 |
| Base 5 (Quinary) | 1014324425 |
| Base 6 (Senary) | 130050216 |
| Base 8 (Octal) | 14662058 |
| Base 12 (Duodecimal) | 18377112 |
| Base 16 (Hexadecimal) | 66C8516 |
| Base 20 (Vigesimal) | 2CC9H20 |
Primes and Factors tests for 420997
| Is 420997 a Prime Number? | 420997 is a prime |
| Is 420997 a perfect number? | 420997 is NOT a perfect number |
| Is 420997 a Mersenne Prime? | 420997 is NOT a Mersenne prime |
| Is 420997 a Fermat Prime? | 420997 is NOT a Fermat prime |
| Is 420997 a Fibonacci Prime? | 420997 is NOT a Fibonacci prime |
| Is 420997 a Partition Prime? | 420997 is NOT a Partition prime |
| Is 420997 a Pell Prime? | 420997 is NOT a Pell prime |
| Prime Factors | Prime factors of 420997 |
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420997 in other Numerals
| 420997 in Roman Numeral | CDXXCMXCVII |
| 420997 in Chinese Numeral | 肆拾萬貳萬玖佰玖拾柒 |
| 420997 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓂮𓍪𓎎𓐀 |
| 420997 in Babylonian Numeral |    |
Roots and stuff for 420997
| Is 420997 a square number? | 420997 is NOT a square number |
| Is 420997 a cube number? | 420997 is NOT a cube number |
| Square root of the number 420997 | 648.84281609647 |
| Cube root of the number 420997 | 74.947934234148 |
Recreational math for 420997
| Number 420997 reversed | 799024 |
| Sum of the digits | 31 |
| No of digits | 6 |