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Numbers / 548

The Number 548

548 is composite: factorization 2^2 × 137. That gives 548 exactly 6 divisors: 1, 2, 4, 137, 274, 548. 548's proper divisors total just 418, 130 short of 548, the deficient case most of 548's neighbors share too. 548 has a digit sum of 17; for 548, the digital root works out to 8. 548: 2, 4 all divide 548 evenly, out of 2-12. 548 is 1000100100 in binary and 224 in hex; as a Roman numeral it's DXLVIII.

Factors
1, 2, 4, 137, 274, 548
Number of factors
6
Prime?
No
Prime factorization
2^2 x 137
Even or odd
Even
Square
300304
Cube
164566592
Binary
1000100100
Hexadecimal
224
Roman numeral
DXLVIII
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 548 in detail →Is 548 prime? →