728,604
22 × 32 × 37 × 547
Abundant
Even
Composite
Starting at 728,604, the Collatz iteration reaches 1 after 92 steps. The first transition is 364302; the starting value is even with 36 positive divisors.
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Prime Factor Structure
Factorization String
2^2 × 3^2 × 37 × 547
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
36
Divisor Sum (σ)
1,894,984
Proper Divisor Sum
1,166,380
Digit Sum / Digital Root
27 (Root: 9)
Radix Representation
| Decimal | 728604 |
| Binary | 10110001111000011100 (20 bits) |
| Octal | 0o2617034 |
| Hexadecimal | 0xB1E1C |
Divisor Catalog (5 of 36)
Collatz Trajectory (92 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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