Names of 455
| Nominal | 455 |
| Cardinal | four hundred fifty-five |
| Ordinal | 455th |
| This number as US currency | four hundred fifty-five dollars |
| Is 455 an odd number? | 455 is an odd number |
| Is 455 an even number? | 455 is NOT an even number |
| Is 455 a palindrome? | 455 is NOT a palindrome number |
| Is 455 a triangle number? | 455 is NOT a triangle number |
455 in other Bases
| Base 2 (Binary) | 1110001112 |
| Base 3 (Ternary) | 1212123 |
| Base 4 (Quaternary) | 130134 |
| Base 5 (Quinary) | 33105 |
| Base 6 (Senary) | 20356 |
| Base 8 (Octal) | 7078 |
| Base 12 (Duodecimal) | 31B12 |
| Base 16 (Hexadecimal) | 1C716 |
| Base 20 (Vigesimal) | 12F20 |
Primes and Factors tests for 455
| Is 455 a Prime Number? | 455 is NOT a prime |
| Is 455 a perfect number? | 455 is NOT a perfect number |
| Is 455 a Mersenne Prime? | 455 is NOT a Mersenne prime |
| Is 455 a Fermat Prime? | 455 is NOT a Fermat prime |
| Is 455 a Fibonacci Prime? | 455 is NOT a Fibonacci prime |
| Is 455 a Partition Prime? | 455 is NOT a Partition prime |
| Is 455 a Pell Prime? | 455 is NOT a Pell prime |
| Prime Factors | Prime factors of 455 |
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455 in other Numerals
| 455 in Roman Numeral | CDLV |
| 455 in Chinese Numeral | 肆佰伍拾伍 |
| 455 in Egyptian Numeral | 𓍥𓎊𓏾 |
| 455 in Babylonian Numeral |   |
Roots and stuff for 455
| Is 455 a square number? | 455 is NOT a square number |
| Is 455 a cube number? | 455 is NOT a cube number |
| Square root of the number 455 | 21.330729007702 |
| Cube root of the number 455 | 7.6913716809812 |
Recreational math for 455
| Number 455 reversed | 554 |
| Sum of the digits | 14 |
| No of digits | 3 |