2,478,387
3 × 826129
Deficient
Odd
Composite
Starting at 2,478,387, the Collatz iteration reaches 1 after 205 steps. The first transition is 7435162; the starting value is odd with 4 positive divisors.
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Prime Factor Structure
Factorization String
3 × 826129
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
3,304,520
Proper Divisor Sum
826,133
Digit Sum / Digital Root
39 (Root: 3)
Radix Representation
| Decimal | 2478387 |
| Binary | 1001011101000100110011 (22 bits) |
| Octal | 0o11350463 |
| Hexadecimal | 0x25D133 |
Divisor Catalog (4)
Collatz Trajectory (205 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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