6,881,998
2 × 197 × 17467
Deficient
Even
Composite
Starting at 6,881,998, the Collatz iteration reaches 1 after 191 steps. The first transition is 3440999; the starting value is even with 8 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 197 × 17467
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
10,375,992
Proper Divisor Sum
3,493,994
Digit Sum / Digital Root
49 (Root: 4)
Adjacent Primes
#6881993 ← → #6881999
Radix Representation
| Decimal | 6881998 |
| Binary | 11010010000001011001110 (23 bits) |
| Octal | 0o32201316 |
| Hexadecimal | 0x6902CE |
Divisor Catalog (5 of 8)
Collatz Trajectory (191 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.