991,182
2 × 3 × 233 × 709
Abundant
Even
Composite
991,182 has digital root 3. The neighboring primes are 991181 and 991187; its proper-divisor sum differs from the starting integer by 11,316.
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Prime Factor Structure
Factorization String
2 × 3 × 233 × 709
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,993,680
Proper Divisor Sum
1,002,498
Digit Sum / Digital Root
30 (Root: 3)
Radix Representation
| Decimal | 991182 |
| Binary | 11110001111111001110 (20 bits) |
| Octal | 0o3617716 |
| Hexadecimal | 0xF1FCE |
Divisor Catalog (5 of 16)
Collatz Trajectory (214 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Showing the first 5 trajectory entries; the stopping-time total above is unchanged.
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