4,120,586
2 × 613 × 3361
Deficient
Even
Composite
Starting at 4,120,586, the Collatz iteration reaches 1 after 198 steps. The first transition is 2060293; the starting value is even with 8 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 613 × 3361
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
6,192,804
Proper Divisor Sum
2,072,218
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#4120583 ← → #4120603
Radix Representation
| Decimal | 4120586 |
| Binary | 1111101110000000001010 (22 bits) |
| Octal | 0o17560012 |
| Hexadecimal | 0x3EE00A |
Divisor Catalog (5 of 8)
Collatz Trajectory (198 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.