2,622,185
5 × 397 × 1321
Deficient
Odd
Composite
Starting at 2,622,185, the Collatz iteration reaches 1 after 200 steps. The first transition is 7866556; the starting value is odd with 8 positive divisors.
Link collection
External pages selected by the site administrator. These links are separate from the mathematical calculations below.
Prime Factor Structure
Factorization String
5 × 397 × 1321
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
3,156,936
Proper Divisor Sum
534,751
Digit Sum / Digital Root
26 (Root: 8)
Radix Representation
| Decimal | 2622185 |
| Binary | 1010000000001011101001 (22 bits) |
| Octal | 0o12001351 |
| Hexadecimal | 0x2802E9 |
Divisor Catalog (5 of 8)
Collatz Trajectory (200 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.
More profiles
Browse other published profiles and their separate link collections.