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Numbers / 326

The Number 326

326 is composite: factorization 2 × 163. That gives 326 exactly 4 divisors: 1, 2, 163, 326. 326's proper divisors total just 166, 160 short of 326, the deficient case most of 326's neighbors share too. 326 has a digit sum of 11; for 326, the digital root works out to 2. 326: 2 all divide 326 evenly, out of 2-12. 326 is 101000110 in binary and 146 in hex; as a Roman numeral it's CCCXXVI.

Factors
1, 2, 163, 326
Number of factors
4
Prime?
No
Prime factorization
2 x 163
Even or odd
Even
Square
106276
Cube
34645976
Binary
101000110
Hexadecimal
146
Roman numeral
CCCXXVI
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 326 in detail →Is 326 prime? →