3,985,294
2 × 67 × 29741
Deficient
Even
Composite
Starting at 3,985,294, the Collatz iteration reaches 1 after 216 steps. The first transition is 1992647; the starting value is even with 8 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 67 × 29741
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
6,067,368
Proper Divisor Sum
2,082,074
Digit Sum / Digital Root
40 (Root: 4)
Adjacent Primes
#3985277 ← → #3985297
Radix Representation
| Decimal | 3985294 |
| Binary | 1111001100111110001110 (22 bits) |
| Octal | 0o17147616 |
| Hexadecimal | 0x3CCF8E |
Divisor Catalog (5 of 8)
Collatz Trajectory (216 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.