3,849,566
2 × 7 × 131 × 2099
Deficient
Even
Composite
Starting at 3,849,566, the Collatz iteration reaches 1 after 353 steps. The first transition is 1924783; the starting value is even with 16 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 7 × 131 × 2099
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
6,652,800
Proper Divisor Sum
2,803,234
Digit Sum / Digital Root
41 (Root: 5)
Adjacent Primes
#3849541 ← → #3849569
Radix Representation
| Decimal | 3849566 |
| Binary | 1110101011110101011110 (22 bits) |
| Octal | 0o16536536 |
| Hexadecimal | 0x3ABD5E |
Divisor Catalog (5 of 16)
Collatz Trajectory (353 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.