Names of 6401
| Nominal | 6401 |
| Cardinal | six thousand four hundred one |
| Ordinal | 6,401st |
| This number as US currency | six thousand four hundred one dollars |
| Is 6401 an odd number? | 6401 is an odd number |
| Is 6401 an even number? | 6401 is NOT an even number |
| Is 6401 a palindrome? | 6401 is NOT a palindrome number |
| Is 6401 a triangle number? | 6401 is NOT a triangle number |
6401 in other Bases
| Base 2 (Binary) | 11001000000012 |
| Base 3 (Ternary) | 222100023 |
| Base 4 (Quaternary) | 12100014 |
| Base 5 (Quinary) | 2011015 |
| Base 6 (Senary) | 453456 |
| Base 8 (Octal) | 144018 |
| Base 12 (Duodecimal) | 385512 |
| Base 16 (Hexadecimal) | 190116 |
| Base 20 (Vigesimal) | G0120 |
Primes and Factors tests for 6401
| Is 6401 a Prime Number? | 6401 is NOT a prime |
| Is 6401 a perfect number? | 6401 is NOT a perfect number |
| Is 6401 a Mersenne Prime? | 6401 is NOT a Mersenne prime |
| Is 6401 a Fermat Prime? | 6401 is NOT a Fermat prime |
| Is 6401 a Fibonacci Prime? | 6401 is NOT a Fibonacci prime |
| Is 6401 a Partition Prime? | 6401 is NOT a Partition prime |
| Is 6401 a Pell Prime? | 6401 is NOT a Pell prime |
| Prime Factors | Prime factors of 6401 |
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6401 in other Numerals
| 6401 in Roman Numeral | VMCDI |
| 6401 in Chinese Numeral | 陸仟肆佰壹 |
| 6401 in Egyptian Numeral | 𓇁𓍥𓏺 |
| 6401 in Babylonian Numeral |    |
Roots and stuff for 6401
| Is 6401 a square number? | 6401 is NOT a square number |
| Is 6401 a cube number? | 6401 is NOT a cube number |
| Square root of the number 6401 | 80.006249755878 |
| Cube root of the number 6401 | 18.567322281765 |
Recreational math for 6401
| Number 6401 reversed | 1046 |
| Sum of the digits | 11 |
| No of digits | 4 |