Names of 1215
| Nominal | 1215 |
| Cardinal | one thousand two hundred fifteen |
| Ordinal | 1,215th |
| This number as US currency | one thousand two hundred fifteen dollars |
| Is 1215 an odd number? | 1215 is an odd number |
| Is 1215 an even number? | 1215 is NOT an even number |
| Is 1215 a palindrome? | 1215 is NOT a palindrome number |
| Is 1215 a triangle number? | 1215 is NOT a triangle number |
1215 in other Bases
| Base 2 (Binary) | 100101111112 |
| Base 3 (Ternary) | 12000003 |
| Base 4 (Quaternary) | 1023334 |
| Base 5 (Quinary) | 143305 |
| Base 6 (Senary) | 53436 |
| Base 8 (Octal) | 22778 |
| Base 12 (Duodecimal) | 85312 |
| Base 16 (Hexadecimal) | 4BF16 |
| Base 20 (Vigesimal) | 30F20 |
Primes and Factors tests for 1215
| Is 1215 a Prime Number? | 1215 is NOT a prime |
| Is 1215 a perfect number? | 1215 is NOT a perfect number |
| Is 1215 a Mersenne Prime? | 1215 is NOT a Mersenne prime |
| Is 1215 a Fermat Prime? | 1215 is NOT a Fermat prime |
| Is 1215 a Fibonacci Prime? | 1215 is NOT a Fibonacci prime |
| Is 1215 a Partition Prime? | 1215 is NOT a Partition prime |
| Is 1215 a Pell Prime? | 1215 is NOT a Pell prime |
| Prime Factors | Prime factors of 1215 |
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1215 in other Numerals
| 1215 in Roman Numeral | MCCXV |
| 1215 in Chinese Numeral | 壹仟貳佰壹拾伍 |
| 1215 in Egyptian Numeral | 𓆼𓍣𓎆𓏾 |
| 1215 in Babylonian Numeral |   |
Roots and stuff for 1215
| Is 1215 a square number? | 1215 is NOT a square number |
| Is 1215 a cube number? | 1215 is NOT a cube number |
| Square root of the number 1215 | 34.856850115867 |
| Cube root of the number 1215 | 10.67067991347 |
Recreational math for 1215
| Number 1215 reversed | 5121 |
| Sum of the digits | 9 |
| No of digits | 4 |