Names of 1218
| Nominal | 1218 |
| Cardinal | one thousand two hundred eighteen |
| Ordinal | 1,218th |
| This number as US currency | one thousand two hundred eighteen dollars |
| Is 1218 an odd number? | 1218 is NOT an odd number |
| Is 1218 an even number? | 1218 is an even number |
| Is 1218 a palindrome? | 1218 is NOT a palindrome number |
| Is 1218 a triangle number? | 1218 is NOT a triangle number |
1218 in other Bases
| Base 2 (Binary) | 100110000102 |
| Base 3 (Ternary) | 12000103 |
| Base 4 (Quaternary) | 1030024 |
| Base 5 (Quinary) | 143335 |
| Base 6 (Senary) | 53506 |
| Base 8 (Octal) | 23028 |
| Base 12 (Duodecimal) | 85612 |
| Base 16 (Hexadecimal) | 4C216 |
| Base 20 (Vigesimal) | 30I20 |
Primes and Factors tests for 1218
| Is 1218 a Prime Number? | 1218 is NOT a prime |
| Is 1218 a perfect number? | 1218 is NOT a perfect number |
| Is 1218 a Mersenne Prime? | 1218 is NOT a Mersenne prime |
| Is 1218 a Fermat Prime? | 1218 is NOT a Fermat prime |
| Is 1218 a Fibonacci Prime? | 1218 is NOT a Fibonacci prime |
| Is 1218 a Partition Prime? | 1218 is NOT a Partition prime |
| Is 1218 a Pell Prime? | 1218 is NOT a Pell prime |
| Prime Factors | Prime factors of 1218 |
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1218 in other Numerals
| 1218 in Roman Numeral | MCCXVIII |
| 1218 in Chinese Numeral | 壹仟貳佰壹拾捌 |
| 1218 in Egyptian Numeral | 𓆼𓍣𓎆𓐁 |
| 1218 in Babylonian Numeral |   |
Roots and stuff for 1218
| Is 1218 a square number? | 1218 is NOT a square number |
| Is 1218 a cube number? | 1218 is NOT a cube number |
| Square root of the number 1218 | 34.89985673323 |
| Cube root of the number 1218 | 10.679455147617 |
Recreational math for 1218
| Number 1218 reversed | 8121 |
| Sum of the digits | 12 |
| No of digits | 4 |