654,760
23 × 5 × 16369
Abundant
Even
Composite
Starting at 654,760, the Collatz iteration reaches 1 after 66 steps. The first transition is 327380; the starting value is even with 16 positive divisors.
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Prime Factor Structure
Factorization String
2^3 × 5 × 16369
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,473,300
Proper Divisor Sum
818,540
Digit Sum / Digital Root
28 (Root: 1)
Radix Representation
| Decimal | 654760 |
| Binary | 10011111110110101000 (20 bits) |
| Octal | 0o2376650 |
| Hexadecimal | 0x9FDA8 |
Divisor Catalog (5 of 16)
Collatz Trajectory (66 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.
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