6,999,643
7 × 293 × 41
Deficient
Odd
Composite
Starting at 6,999,643, the Collatz iteration reaches 1 after 266 steps. The first transition is 20998930; the starting value is odd with 16 positive divisors.
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Prime Factor Structure
Factorization String
7 × 29^3 × 41
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
8,487,360
Proper Divisor Sum
1,487,717
Digit Sum / Digital Root
46 (Root: 1)
Radix Representation
| Decimal | 6999643 |
| Binary | 11010101100111001011011 (23 bits) |
| Octal | 0o32547133 |
| Hexadecimal | 0x6ACE5B |
Divisor Catalog (5 of 16)
Collatz Trajectory (266 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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