3 × 13 × 233 × 439

Prime Factor Structure

Factorization String 3 × 13 × 233 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,765,760

Proper Divisor Sum 1,776,567

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3989191 ← → #3989233

1 3 13 39 233 439 699 1,317 3,029 5,707 9,087 17,121 102,287 306,861 1,329,731 3,989,193

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

3,989,193 11,967,580 5,983,790 2,991,895 8,975,686 4,487,843 13,463,530 6,731,765 20,195,296 10,097,648 5,048,824 2,524,412 1,262,206 631,103 1,893,310 946,655 2,839,966 1,419,983 4,259,950 2,129,975 6,389,926 3,194,963 9,584,890 4,792,445 14,377,336 7,188,668 3,594,334 1,797,167 5,391,502 2,695,751 8,087,254 4,043,627 12,130,882 6,065,441 18,196,324 9,098,162 4,549,081 13,647,244 6,823,622 3,411,811 10,235,434 5,117,717 15,353,152 7,676,576 3,838,288 1,919,144 959,572 479,786 239,893 719,680 359,840 179,920 89,960 44,980 22,490 11,245 33,736 16,868 8,434 4,217

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.