1,992,009
3 × 17 × 139 × 281
Deficient
Odd
Composite
Starting at 1,992,009, the Collatz iteration reaches 1 after 122 steps. The first transition is 5976028; the starting value is odd with 16 positive divisors.
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Prime Factor Structure
Factorization String
3 × 17 × 139 × 281
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
2,842,560
Proper Divisor Sum
850,551
Digit Sum / Digital Root
30 (Root: 3)
Radix Representation
| Decimal | 1992009 |
| Binary | 111100110010101001001 (21 bits) |
| Octal | 0o7462511 |
| Hexadecimal | 0x1E6549 |
Divisor Catalog (5 of 16)
Collatz Trajectory (122 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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