3,782,855
5 × 756571
Deficient
Odd
Composite
Starting at 3,782,855, the Collatz iteration reaches 1 after 128 steps. The first transition is 11348566; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
5 × 756571
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
4,539,432
Proper Divisor Sum
756,577
Digit Sum / Digital Root
38 (Root: 2)
Adjacent Primes
#3782819 ← → #3782869
Radix Representation
| Decimal | 3782855 |
| Binary | 1110011011100011000111 (22 bits) |
| Octal | 0o16334307 |
| Hexadecimal | 0x39B8C7 |
Divisor Catalog (4)
Collatz Trajectory (128 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.