2,748,686
2 × 53 × 25931
Deficient
Even
Composite
Starting at 2,748,686, the Collatz iteration reaches 1 after 218 steps. The first transition is 1374343; the starting value is even with 8 positive divisors.
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Prime Factor Structure
Factorization String
2 × 53 × 25931
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
4,200,984
Proper Divisor Sum
1,452,298
Digit Sum / Digital Root
41 (Root: 5)
Radix Representation
| Decimal | 2748686 |
| Binary | 1010011111000100001110 (22 bits) |
| Octal | 0o12370416 |
| Hexadecimal | 0x29F10E |
Divisor Catalog (5 of 8)
Collatz Trajectory (218 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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