612,908
22 × 73 × 2099
Deficient
Even
Composite
Starting at 612,908, the Collatz iteration reaches 1 after 159 steps. The first transition is 306454; the starting value is even with 12 positive divisors.
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Prime Factor Structure
Factorization String
2^2 × 73 × 2099
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
1,087,800
Proper Divisor Sum
474,892
Digit Sum / Digital Root
26 (Root: 8)
Radix Representation
| Decimal | 612908 |
| Binary | 10010101101000101100 (20 bits) |
| Octal | 0o2255054 |
| Hexadecimal | 0x95A2C |
Divisor Catalog (5 of 12)
Collatz Trajectory (159 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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