684,372
22 × 3 × 13 × 41 × 107
Abundant
Even
Composite
684,372 factors as 2^2 × 3 × 13 × 41 × 107. Its 48 positive divisors give a proper-divisor sum of 1,093,740, so this integer is abundant. The Collatz stopping time is 123 steps.
Prime Factor Structure
Factorization String
2^2 × 3 × 13 × 41 × 107
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
48
Divisor Sum (σ)
1,778,112
Proper Divisor Sum
1,093,740
Digit Sum / Digital Root
30 (Root: 3)
Radix Representation
| Decimal | 684372 |
| Binary | 10100111000101010100 (20 bits) |
| Octal | 0o2470524 |
| Hexadecimal | 0xA7154 |
Divisor Catalog (48)
Collatz Trajectory (123 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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