4,075,572
22 × 3 × 339631
Abundant
Even
Composite
Starting at 4,075,572, the Collatz iteration reaches 1 after 105 steps. The first transition is 2037786; the starting value is even with 12 positive divisors.
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Prime Factor Structure
Factorization String
2^2 × 3 × 339631
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
9,509,696
Proper Divisor Sum
5,434,124
Digit Sum / Digital Root
30 (Root: 3)
Radix Representation
| Decimal | 4075572 |
| Binary | 1111100011000000110100 (22 bits) |
| Octal | 0o17430064 |
| Hexadecimal | 0x3E3034 |
Divisor Catalog (5 of 12)
Collatz Trajectory (105 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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