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Numbers / 322

The Number 322

322 is composite: factorization 2 × 7 × 23. That gives 322 exactly 8 divisors: 1, 2, 7, 14, 23, 46, 161, 322. 322's proper divisors total just 254, 68 short of 322, the deficient case most of 322's neighbors share too. 322 has a digit sum of 7; for 322, the digital root works out to 7. 322: 2, 7 all divide 322 evenly, out of 2-12. 322 is 101000010 in binary and 142 in hex; as a Roman numeral it's CCCXXII.

Factors
1, 2, 7, 14, 23, 46, 161, 322
Number of factors
8
Prime?
No
Prime factorization
2 x 7 x 23
Even or odd
Even
Square
103684
Cube
33386248
Binary
101000010
Hexadecimal
142
Roman numeral
CCCXXII
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 322 in detail →Is 322 prime? →