126401
Everything about the number 126401 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 126401
| Nominal | 126401 |
| Cardinal | one hundred twenty-six thousand four hundred one |
| Ordinal | 126,401st |
| This number as US currency | one hundred twenty-six thousand four hundred one dollars |
Properties (and some facts) of 126401
| Is 126401 an odd number? | 126401 is an odd number |
| Is 126401 an even number? | 126401 is not an even number |
| Is 126401 a palindrome? | 126401 is not a palindrome |
| Is 126401 a triangle number? | 126401 is not a triangle number |
126401 in other bases
| Base 2 (Binary) | 11110110111000001 |
| Base 3 (Ternary) | 20102101112 |
| Base 4 (Quaternary) | 132313001 |
| Base 5 (Quinary) | 13021101 |
| Base 6 (Senary) | 2413105 |
| Base 8 (Octal) | 366701 |
| Base 12 (Duodecimal) | 61195 |
| Base 16 (Hexadecimal) | 1EDC1 |
| Base 20 (Vigesimal) | FG01 |
Primes and factors tests for 126401
| Is 126401 a prime number? | 126401 is not a prime number |
| Is 126401 a perfect number? | 126401 is not a perfect number |
| Is 126401 a Mersenne prime? | 126401 is not a Mersenne prime |
| Is 126401 a Fermat prime? | 126401 is not a Fermat prime |
| Is 126401 a Fibonacci prime? | 126401 is not a Fibonacci prime |
| Is 126401 a partition prime? | 126401 is not a partition prime |
| Is 126401 a Pell prime? | 126401 is not a Pell prime |
| Prime Factors | Prime factors of 126401 |
126401 in other numeral systems
| 126401 in Roman numerals | CXXVMCDI |
| 126401 in Chinese numerals | 壹拾萬貳萬陸仟肆佰壹 |
| 126401 in Babylonian numerals |    |
| 126401 in Egyptian numerals | 𓆐𓂮𓇁𓍥𓏺 |
Roots and squares for 126401
| Is 126401 a square number? | 126401 is not a square number |
| Is 126401 a cube number? | 126401 is not a cube number |
| Square root of 126401 | 355.52918304972 |
| Cube root of 126401 | 50.186106428491 |
Recreational math for 126401
| Number 126401 reversed | 104621 |
| Sum of the digits | 14 |
| Number of digits | 6 |