1,967,290
2 × 5 × 13 × 37 × 409
Deficient
Even
Composite
1,967,290 factors as 2 × 5 × 13 × 37 × 409. Its 32 positive divisors give a proper-divisor sum of 1,958,870, so this integer is deficient. The Collatz stopping time is 47 steps.
Prime Factor Structure
Factorization String
2 × 5 × 13 × 37 × 409
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
3,926,160
Proper Divisor Sum
1,958,870
Digit Sum / Digital Root
34 (Root: 7)
Radix Representation
| Decimal | 1967290 |
| Binary | 111100000010010111010 (21 bits) |
| Octal | 0o7402272 |
| Hexadecimal | 0x1E04BA |
Divisor Catalog (32)
Collatz Trajectory (47 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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