1,942,828
22 × 17 × 28571
Deficient
Even
Composite
Starting at 1,942,828, the Collatz iteration reaches 1 after 91 steps. The first transition is 971414; the starting value is even with 12 positive divisors.
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Prime Factor Structure
Factorization String
2^2 × 17 × 28571
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
3,600,072
Proper Divisor Sum
1,657,244
Digit Sum / Digital Root
34 (Root: 7)
Radix Representation
| Decimal | 1942828 |
| Binary | 111011010010100101100 (21 bits) |
| Octal | 0o7322454 |
| Hexadecimal | 0x1DA52C |
Divisor Catalog (5 of 12)
Collatz Trajectory (91 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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