MathQuarryCalculators

Numbers / 14

The Number 14

14 is composite: factorization 2 × 7. That gives 14 exactly 4 divisors: 1, 2, 7, 14. 14's proper divisors total just 10, 4 short of 14, the deficient case most of 14's neighbors share too. 14 has a digit sum of 5; for 14, the digital root works out to 5. 14: 2, 7 all divide 14 evenly, out of 2-12. 14 is 1110 in binary and E in hex; as a Roman numeral it's XIV.

Factors
1, 2, 7, 14
Number of factors
4
Prime?
No
Prime factorization
2 x 7
Even or odd
Even
Square
196
Cube
2744
Binary
1110
Hexadecimal
E
Roman numeral
XIV
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 14 in detail →Is 14 prime? →