420801
Everything about the number 420801 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 420801
| Nominal | 420801 |
| Cardinal | four hundred twenty thousand eight hundred one |
| Ordinal | 420,801st |
| This number as US currency | four hundred twenty thousand eight hundred one dollars |
Properties (and some facts) of 420801
| Is 420801 an odd number? | 420801 is an odd number |
| Is 420801 an even number? | 420801 is not an even number |
| Is 420801 a palindrome? | 420801 is not a palindrome |
| Is 420801 a triangle number? | 420801 is not a triangle number |
420801 in other bases
| Base 2 (Binary) | 1100110101111000001 |
| Base 3 (Ternary) | 210101020020 |
| Base 4 (Quaternary) | 1212233001 |
| Base 5 (Quinary) | 101431201 |
| Base 6 (Senary) | 13004053 |
| Base 8 (Octal) | 1465701 |
| Base 12 (Duodecimal) | 183629 |
| Base 16 (Hexadecimal) | 66BC1 |
| Base 20 (Vigesimal) | 2CC01 |
Primes and factors tests for 420801
| Is 420801 a prime number? | 420801 is not a prime number |
| Is 420801 a perfect number? | 420801 is not a perfect number |
| Is 420801 a Mersenne prime? | 420801 is not a Mersenne prime |
| Is 420801 a Fermat prime? | 420801 is not a Fermat prime |
| Is 420801 a Fibonacci prime? | 420801 is not a Fibonacci prime |
| Is 420801 a partition prime? | 420801 is not a partition prime |
| Is 420801 a Pell prime? | 420801 is not a Pell prime |
| Prime Factors | Prime factors of 420801 |
420801 in other numeral systems
| 420801 in Roman numerals | CDXXDCCCI |
| 420801 in Chinese numerals | 肆拾萬貳萬捌佰壹 |
| 420801 in Babylonian numerals |     |
| 420801 in Egyptian numerals | 𓆐𓆐𓆐𓆐𓂮𓍩𓏺 |
Roots and squares for 420801
| Is 420801 a square number? | 420801 is not a square number |
| Is 420801 a cube number? | 420801 is not a cube number |
| Square root of 420801 | 648.69176039164 |
| Cube root of 420801 | 74.936301470837 |
Recreational math for 420801
| Number 420801 reversed | 108024 |
| Sum of the digits | 15 |
| Number of digits | 6 |