Names of 640213
| Nominal | 640213 |
| Cardinal | six hundred forty thousand two hundred thirteen |
| Ordinal | 640,213th |
| This number as US currency | six hundred forty thousand two hundred thirteen dollars |
| Is 640213 an odd number? | 640213 is an odd number |
| Is 640213 an even number? | 640213 is NOT an even number |
| Is 640213 a palindrome? | 640213 is NOT a palindrome number |
| Is 640213 a triangle number? | 640213 is NOT a triangle number |
640213 in other Bases
| Base 2 (Binary) | 100111000100110101012 |
| Base 3 (Ternary) | 10121120121213 |
| Base 4 (Quaternary) | 21301031114 |
| Base 5 (Quinary) | 1304413235 |
| Base 6 (Senary) | 214155416 |
| Base 8 (Octal) | 23423258 |
| Base 12 (Duodecimal) | 26A5B112 |
| Base 16 (Hexadecimal) | 9C4D516 |
| Base 20 (Vigesimal) | 400AD20 |
Primes and Factors tests for 640213
| Is 640213 a Prime Number? | 640213 is NOT a prime |
| Is 640213 a perfect number? | 640213 is NOT a perfect number |
| Is 640213 a Mersenne Prime? | 640213 is NOT a Mersenne prime |
| Is 640213 a Fermat Prime? | 640213 is NOT a Fermat prime |
| Is 640213 a Fibonacci Prime? | 640213 is NOT a Fibonacci prime |
| Is 640213 a Partition Prime? | 640213 is NOT a Partition prime |
| Is 640213 a Pell Prime? | 640213 is NOT a Pell prime |
| Prime Factors | Prime factors of 640213 |
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640213 in other Numerals
| 640213 in Roman Numeral | DCXLCCXIII |
| 640213 in Chinese Numeral | 陸拾萬肆萬貳佰壹拾叄 |
| 640213 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓂰𓍣𓎆𓏼 |
| 640213 in Babylonian Numeral |     |
Roots and stuff for 640213
| Is 640213 a square number? | 640213 is NOT a square number |
| Is 640213 a cube number? | 640213 is NOT a cube number |
| Square root of the number 640213 | 800.13311392543 |
| Cube root of the number 640213 | 86.186946844812 |
Recreational math for 640213
| Number 640213 reversed | 312046 |
| Sum of the digits | 16 |
| No of digits | 6 |