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Numbers / 248

The Number 248

248 is composite: factorization 2^3 × 31. That gives 248 exactly 8 divisors: 1, 2, 4, 8, 31, 62, 124, 248. 248's proper divisors total just 232, 16 short of 248, the deficient case most of 248's neighbors share too. 248 has a digit sum of 14; for 248, the digital root works out to 5. 248: 2, 4, 8 all divide 248 evenly, out of 2-12. 248 is 11111000 in binary and F8 in hex; as a Roman numeral it's CCXLVIII.

Factors
1, 2, 4, 8, 31, 62, 124, 248
Number of factors
8
Prime?
No
Prime factorization
2^3 x 31
Even or odd
Even
Square
61504
Cube
15252992
Binary
11111000
Hexadecimal
F8
Roman numeral
CCXLVIII
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 248 in detail →Is 248 prime? →