1,771,731
32 × 13 × 19 × 797
Deficient
Odd
Composite
Starting at 1,771,731, the Collatz iteration reaches 1 after 220 steps. The first transition is 5315194; the starting value is odd with 24 positive divisors.
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Prime Factor Structure
Factorization String
3^2 × 13 × 19 × 797
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
2,904,720
Proper Divisor Sum
1,132,989
Digit Sum / Digital Root
27 (Root: 9)
Radix Representation
| Decimal | 1771731 |
| Binary | 110110000100011010011 (21 bits) |
| Octal | 0o6604323 |
| Hexadecimal | 0x1B08D3 |
Divisor Catalog (5 of 24)
Collatz Trajectory (220 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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