Names of 515
| Nominal | 515 |
| Cardinal | five hundred fifteen |
| Ordinal | 515th |
| This number as US currency | five hundred fifteen dollars |
| Is 515 an odd number? | 515 is an odd number |
| Is 515 an even number? | 515 is NOT an even number |
| Is 515 a palindrome? | 515 is a palindrome number |
| Is 515 a triangle number? | 515 is NOT a triangle number |
515 in other Bases
| Base 2 (Binary) | 10000000112 |
| Base 3 (Ternary) | 2010023 |
| Base 4 (Quaternary) | 200034 |
| Base 5 (Quinary) | 40305 |
| Base 6 (Senary) | 22156 |
| Base 8 (Octal) | 10038 |
| Base 12 (Duodecimal) | 36B12 |
| Base 16 (Hexadecimal) | 20316 |
| Base 20 (Vigesimal) | 15F20 |
Primes and Factors tests for 515
| Is 515 a Prime Number? | 515 is NOT a prime |
| Is 515 a perfect number? | 515 is NOT a perfect number |
| Is 515 a Mersenne Prime? | 515 is NOT a Mersenne prime |
| Is 515 a Fermat Prime? | 515 is NOT a Fermat prime |
| Is 515 a Fibonacci Prime? | 515 is NOT a Fibonacci prime |
| Is 515 a Partition Prime? | 515 is NOT a Partition prime |
| Is 515 a Pell Prime? | 515 is NOT a Pell prime |
| Prime Factors | Prime factors of 515 |
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515 in other Numerals
| 515 in Roman Numeral | DXV |
| 515 in Chinese Numeral | 伍佰壹拾伍 |
| 515 in Egyptian Numeral | 𓍦𓎆𓏾 |
| 515 in Babylonian Numeral |   |
Roots and stuff for 515
| Is 515 a square number? | 515 is NOT a square number |
| Is 515 a cube number? | 515 is NOT a cube number |
| Square root of the number 515 | 22.69361143582 |
| Cube root of the number 515 | 8.0155945813766 |
Recreational math for 515
| Number 515 reversed | 515 |
| Sum of the digits | 11 |
| No of digits | 3 |