520,686
2 × 32 × 28927
Abundant
Even
Composite
520,686 factors as 2 × 3^2 × 28927. Its 12 positive divisors give a proper-divisor sum of 607,506, so this integer is abundant. The Collatz stopping time is 45 steps.
Prime Factor Structure
Factorization String
2 × 3^2 × 28927
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
1,128,192
Proper Divisor Sum
607,506
Digit Sum / Digital Root
27 (Root: 9)
Radix Representation
| Decimal | 520686 |
| Binary | 1111111000111101110 (19 bits) |
| Octal | 0o1770756 |
| Hexadecimal | 0x7F1EE |
Divisor Catalog (12)
Collatz Trajectory (45 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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