4,202,185
5 × 132 × 4973
Deficient
Odd
Composite
Starting at 4,202,185, the Collatz iteration reaches 1 after 92 steps. The first transition is 12606556; the starting value is odd with 12 positive divisors.
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Prime Factor Structure
Factorization String
5 × 13^2 × 4973
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
5,461,452
Proper Divisor Sum
1,259,267
Digit Sum / Digital Root
22 (Root: 4)
Radix Representation
| Decimal | 4202185 |
| Binary | 10000000001111011001001 (23 bits) |
| Octal | 0o20017311 |
| Hexadecimal | 0x401EC9 |
Divisor Catalog (5 of 12)
Collatz Trajectory (92 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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