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Numbers / 486

The Number 486

486 is composite: factorization 2 × 3^5. That gives 486 exactly 12 divisors: 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486. 486's proper divisors total 606, 120 more than 486 itself, so 486 is abundant. 486 has a digit sum of 18; for 486, the digital root works out to 9. 486: 2, 3, 6, 9 all divide 486 evenly, out of 2-12. 486 is 111100110 in binary and 1E6 in hex; as a Roman numeral it's CDLXXXVI.

Factors
1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
Number of factors
12
Prime?
No
Prime factorization
2 x 3^5
Even or odd
Even
Square
236196
Cube
114791256
Binary
111100110
Hexadecimal
1E6
Roman numeral
CDLXXXVI
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 486 in detail →Is 486 prime? →