3,118,985
5 × 293 × 2129
Deficient
Odd
Composite
Starting at 3,118,985, the Collatz iteration reaches 1 after 182 steps. The first transition is 9356956; the starting value is odd with 8 positive divisors.
Prime Factor Structure
Factorization String
5 × 293 × 2129
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
3,757,320
Proper Divisor Sum
638,335
Digit Sum / Digital Root
35 (Root: 8)
Adjacent Primes
#3118949 ← → #3118987
Radix Representation
| Decimal | 3118985 |
| Binary | 1011111001011110001001 (22 bits) |
| Octal | 0o13713611 |
| Hexadecimal | 0x2F9789 |
Divisor Catalog (8)
Collatz Trajectory (182 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):