1,684,520
23 × 5 × 23 × 1831
Abundant
Even
Composite
Starting at 1,684,520, the Collatz iteration reaches 1 after 83 steps. The first transition is 842260; the starting value is even with 32 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
2^3 × 5 × 23 × 1831
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
3,957,120
Proper Divisor Sum
2,272,600
Digit Sum / Digital Root
26 (Root: 8)
Radix Representation
| Decimal | 1684520 |
| Binary | 110011011010000101000 (21 bits) |
| Octal | 0o6332050 |
| Hexadecimal | 0x19B428 |
Divisor Catalog (5 of 32)
Collatz Trajectory (83 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.