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Numbers / 230

The Number 230

230 is composite: factorization 2 × 5 × 23. That gives 230 exactly 8 divisors: 1, 2, 5, 10, 23, 46, 115, 230. 230's proper divisors total just 202, 28 short of 230, the deficient case most of 230's neighbors share too. 230 has a digit sum of 5; for 230, the digital root works out to 5. 230: 2, 5, 10 all divide 230 evenly, out of 2-12. 230 is 11100110 in binary and E6 in hex; as a Roman numeral it's CCXXX.

Factors
1, 2, 5, 10, 23, 46, 115, 230
Number of factors
8
Prime?
No
Prime factorization
2 x 5 x 23
Even or odd
Even
Square
52900
Cube
12167000
Binary
11100110
Hexadecimal
E6
Roman numeral
CCXXX
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 230 in detail →Is 230 prime? →