Names of 33
| Nominal | 33 |
| Cardinal | thirty-three |
| Ordinal | 33rd |
| This number as US currency | thirty-three dollars |
| Is 33 an odd number? | 33 is an odd number |
| Is 33 an even number? | 33 is NOT an even number |
| Is 33 a palindrome? | 33 is a palindrome number |
| Is 33 a triangle number? | 33 is NOT a triangle number |
33 in other Bases
| Base 2 (Binary) | 1000012 |
| Base 3 (Ternary) | 10203 |
| Base 4 (Quaternary) | 2014 |
| Base 5 (Quinary) | 1135 |
| Base 6 (Senary) | 536 |
| Base 8 (Octal) | 418 |
| Base 12 (Duodecimal) | 2912 |
| Base 16 (Hexadecimal) | 2116 |
| Base 20 (Vigesimal) | 1D20 |
Primes and Factors tests for 33
| Is 33 a Prime Number? | 33 is NOT a prime |
| Is 33 a perfect number? | 33 is NOT a perfect number |
| Is 33 a Mersenne Prime? | 33 is NOT a Mersenne prime |
| Is 33 a Fermat Prime? | 33 is NOT a Fermat prime |
| Is 33 a Fibonacci Prime? | 33 is NOT a Fibonacci prime |
| Is 33 a Partition Prime? | 33 is NOT a Partition prime |
| Is 33 a Pell Prime? | 33 is NOT a Pell prime |
| Prime Factors | Prime factors of 33 |
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33 in other Numerals
| 33 in Roman Numeral | XXXIII |
| 33 in Chinese Numeral | 叄拾叄 |
| 33 in Egyptian Numeral | 𓎈𓏼 |
| 33 in Babylonian Numeral |  |
Roots and stuff for 33
| Is 33 a square number? | 33 is NOT a square number |
| Is 33 a cube number? | 33 is NOT a cube number |
| Square root of the number 33 | 5.744562646538 |
| Cube root of the number 33 | 3.2075343299958 |
Recreational math for 33
| Number 33 reversed | 33 |
| Sum of the digits | 6 |
| No of digits | 2 |