Names of 456
| Nominal | 456 |
| Cardinal | four hundred fifty-six |
| Ordinal | 456th |
| This number as US currency | four hundred fifty-six dollars |
| Is 456 an odd number? | 456 is NOT an odd number |
| Is 456 an even number? | 456 is an even number |
| Is 456 a palindrome? | 456 is NOT a palindrome number |
| Is 456 a triangle number? | 456 is NOT a triangle number |
456 in other Bases
| Base 2 (Binary) | 1110010002 |
| Base 3 (Ternary) | 1212203 |
| Base 4 (Quaternary) | 130204 |
| Base 5 (Quinary) | 33115 |
| Base 6 (Senary) | 20406 |
| Base 8 (Octal) | 7108 |
| Base 12 (Duodecimal) | 32012 |
| Base 16 (Hexadecimal) | 1C816 |
| Base 20 (Vigesimal) | 12G20 |
Primes and Factors tests for 456
| Is 456 a Prime Number? | 456 is NOT a prime |
| Is 456 a perfect number? | 456 is NOT a perfect number |
| Is 456 a Mersenne Prime? | 456 is NOT a Mersenne prime |
| Is 456 a Fermat Prime? | 456 is NOT a Fermat prime |
| Is 456 a Fibonacci Prime? | 456 is NOT a Fibonacci prime |
| Is 456 a Partition Prime? | 456 is NOT a Partition prime |
| Is 456 a Pell Prime? | 456 is NOT a Pell prime |
| Prime Factors | Prime factors of 456 |
Sponsored
456 in other Numerals
| 456 in Roman Numeral | CDLVI |
| 456 in Chinese Numeral | 肆佰伍拾陸 |
| 456 in Egyptian Numeral | 𓍥𓎊𓏿 |
| 456 in Babylonian Numeral |   |
Roots and stuff for 456
| Is 456 a square number? | 456 is NOT a square number |
| Is 456 a cube number? | 456 is NOT a cube number |
| Square root of the number 456 | 21.354156504063 |
| Cube root of the number 456 | 7.6970022625536 |
Recreational math for 456
| Number 456 reversed | 654 |
| Sum of the digits | 15 |
| No of digits | 3 |