1,661,282
2 × 7 × 107 × 1109
Deficient
Even
Composite
Starting at 1,661,282, the Collatz iteration reaches 1 after 114 steps. The first transition is 830641; the starting value is even with 16 positive divisors.
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Prime Factor Structure
Factorization String
2 × 7 × 107 × 1109
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
2,877,120
Proper Divisor Sum
1,215,838
Digit Sum / Digital Root
26 (Root: 8)
Radix Representation
| Decimal | 1661282 |
| Binary | 110010101100101100010 (21 bits) |
| Octal | 0o6254542 |
| Hexadecimal | 0x195962 |
Divisor Catalog (5 of 16)
Collatz Trajectory (114 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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