Names of 427
| Nominal | 427 |
| Cardinal | four hundred twenty-seven |
| Ordinal | 427th |
| This number as US currency | four hundred twenty-seven dollars |
| Is 427 an odd number? | 427 is an odd number |
| Is 427 an even number? | 427 is NOT an even number |
| Is 427 a palindrome? | 427 is NOT a palindrome number |
| Is 427 a triangle number? | 427 is NOT a triangle number |
427 in other Bases
| Base 2 (Binary) | 1101010112 |
| Base 3 (Ternary) | 1202113 |
| Base 4 (Quaternary) | 122234 |
| Base 5 (Quinary) | 32025 |
| Base 6 (Senary) | 15516 |
| Base 8 (Octal) | 6538 |
| Base 12 (Duodecimal) | 2B712 |
| Base 16 (Hexadecimal) | 1AB16 |
| Base 20 (Vigesimal) | 11720 |
Primes and Factors tests for 427
| Is 427 a Prime Number? | 427 is NOT a prime |
| Is 427 a perfect number? | 427 is NOT a perfect number |
| Is 427 a Mersenne Prime? | 427 is NOT a Mersenne prime |
| Is 427 a Fermat Prime? | 427 is NOT a Fermat prime |
| Is 427 a Fibonacci Prime? | 427 is NOT a Fibonacci prime |
| Is 427 a Partition Prime? | 427 is NOT a Partition prime |
| Is 427 a Pell Prime? | 427 is NOT a Pell prime |
| Prime Factors | Prime factors of 427 |
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427 in other Numerals
| 427 in Roman Numeral | CDXXVII |
| 427 in Chinese Numeral | 肆佰貳拾柒 |
| 427 in Egyptian Numeral | 𓍥𓎇𓐀 |
| 427 in Babylonian Numeral |  |
Roots and stuff for 427
| Is 427 a square number? | 427 is NOT a square number |
| Is 427 a cube number? | 427 is NOT a cube number |
| Square root of the number 427 | 20.663978319772 |
| Cube root of the number 427 | 7.5302482124518 |
Recreational math for 427
| Number 427 reversed | 724 |
| Sum of the digits | 13 |
| No of digits | 3 |