689,332
22 × 72 × 3517
Abundant
Even
Composite
Prime Factor Structure
Factorization String
2^2 × 7^2 × 3517
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
18
Divisor Sum (σ)
1,403,682
Proper Divisor Sum
714,350
Digit Sum / Digital Root
31 (Root: 4)
Radix Representation
| Decimal | 689332 |
| Binary | 10101000010010110100 (20 bits) |
| Octal | 0o2502264 |
| Hexadecimal | 0xA84B4 |
Divisor Catalog (18)
Collatz Trajectory (123 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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