4,246,442
2 × 31 × 68491
Deficient
Even
Composite
Starting at 4,246,442, the Collatz iteration reaches 1 after 149 steps. The first transition is 2123221; the starting value is even with 8 positive divisors.
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Prime Factor Structure
Factorization String
2 × 31 × 68491
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
6,575,232
Proper Divisor Sum
2,328,790
Digit Sum / Digital Root
26 (Root: 8)
Radix Representation
| Decimal | 4246442 |
| Binary | 10000001100101110101010 (23 bits) |
| Octal | 0o20145652 |
| Hexadecimal | 0x40CBAA |
Divisor Catalog (5 of 8)
Collatz Trajectory (149 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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