1216
Everything about the number 1216 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 1216
| Nominal | 1216 |
| Cardinal | one thousand two hundred sixteen |
| Ordinal | 1,216th |
| This number as US currency | one thousand two hundred sixteen dollars |
Properties (and some facts) of 1216
| Is 1216 an odd number? | 1216 is not an odd number |
| Is 1216 an even number? | 1216 is an even number |
| Is 1216 a palindrome? | 1216 is not a palindrome |
| Is 1216 a triangle number? | 1216 is not a triangle number |
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1216 in other bases
| Base 2 (Binary) | 10011000000 |
| Base 3 (Ternary) | 1200001 |
| Base 4 (Quaternary) | 103000 |
| Base 5 (Quinary) | 14331 |
| Base 6 (Senary) | 5344 |
| Base 8 (Octal) | 2300 |
| Base 12 (Duodecimal) | 854 |
| Base 16 (Hexadecimal) | 4C0 |
| Base 20 (Vigesimal) | 30G |
Primes and factors tests for 1216
| Is 1216 a prime number? | 1216 is not a prime number |
| Is 1216 a perfect number? | 1216 is not a perfect number |
| Is 1216 a Mersenne prime? | 1216 is not a Mersenne prime |
| Is 1216 a Fermat prime? | 1216 is not a Fermat prime |
| Is 1216 a Fibonacci prime? | 1216 is not a Fibonacci prime |
| Is 1216 a partition prime? | 1216 is not a partition prime |
| Is 1216 a Pell prime? | 1216 is not a Pell prime |
| Prime Factors | Prime factors of 1216 |
1216 in other numeral systems
| 1216 in Roman numerals | MCCXVI |
| 1216 in Chinese numerals | 壹仟貳佰壹拾陸 |
| 1216 in Babylonian numerals |   |
| 1216 in Egyptian numerals | 𓆼𓍣𓎆𓏿 |
Roots and squares for 1216
| Is 1216 a square number? | 1216 is not a square number |
| Is 1216 a cube number? | 1216 is not a cube number |
| Square root of 1216 | 34.871191548325 |
| Cube root of 1216 | 10.673606594888 |
Recreational math for 1216
| Number 1216 reversed | 6121 |
| Sum of the digits | 10 |
| Number of digits | 4 |
Arithmetic tables for 1216
Other pages about 1216
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