Names of 12918
| Nominal | 12918 |
| Cardinal | twelve thousand nine hundred eighteen |
| Ordinal | 12,918th |
| This number as US currency | twelve thousand nine hundred eighteen dollars |
| Is 12918 an odd number? | 12918 is NOT an odd number |
| Is 12918 an even number? | 12918 is an even number |
| Is 12918 a palindrome? | 12918 is NOT a palindrome number |
| Is 12918 a triangle number? | 12918 is NOT a triangle number |
12918 in other Bases
| Base 2 (Binary) | 110010011101102 |
| Base 3 (Ternary) | 1222011103 |
| Base 4 (Quaternary) | 30213124 |
| Base 5 (Quinary) | 4031335 |
| Base 6 (Senary) | 1354506 |
| Base 8 (Octal) | 311668 |
| Base 12 (Duodecimal) | 758612 |
| Base 16 (Hexadecimal) | 327616 |
| Base 20 (Vigesimal) | 1C5I20 |
Primes and Factors tests for 12918
| Is 12918 a Prime Number? | 12918 is NOT a prime |
| Is 12918 a perfect number? | 12918 is NOT a perfect number |
| Is 12918 a Mersenne Prime? | 12918 is NOT a Mersenne prime |
| Is 12918 a Fermat Prime? | 12918 is NOT a Fermat prime |
| Is 12918 a Fibonacci Prime? | 12918 is NOT a Fibonacci prime |
| Is 12918 a Partition Prime? | 12918 is NOT a Partition prime |
| Is 12918 a Pell Prime? | 12918 is NOT a Pell prime |
| Prime Factors | Prime factors of 12918 |
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12918 in other Numerals
| 12918 in Roman Numeral | XMMCMXVIII |
| 12918 in Chinese Numeral | 壹萬貳仟玖佰壹拾捌 |
| 12918 in Egyptian Numeral | 𓂭𓆽𓍪𓎆𓐁 |
| 12918 in Babylonian Numeral |    |
Roots and stuff for 12918
| Is 12918 a square number? | 12918 is NOT a square number |
| Is 12918 a cube number? | 12918 is NOT a cube number |
| Square root of the number 12918 | 113.65737987478 |
| Cube root of the number 12918 | 23.463804245099 |
Recreational math for 12918
| Number 12918 reversed | 81921 |
| Sum of the digits | 21 |
| No of digits | 5 |