2,409,624
23 × 32 × 72 × 683
Abundant
Even
Composite
Starting at 2,409,624, the Collatz iteration reaches 1 after 143 steps. The first transition is 1204812; the starting value is even with 72 positive divisors.
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Prime Factor Structure
Factorization String
2^3 × 3^2 × 7^2 × 683
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
72
Divisor Sum (σ)
7,602,660
Proper Divisor Sum
5,193,036
Digit Sum / Digital Root
27 (Root: 9)
Radix Representation
| Decimal | 2409624 |
| Binary | 1001001100010010011000 (22 bits) |
| Octal | 0o11142230 |
| Hexadecimal | 0x24C498 |
Divisor Catalog (5 of 72)
Collatz Trajectory (143 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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