2 × 7 × 17 × 41 × 1571

Prime Factor Structure

Factorization String 2 × 7 × 17 × 41 × 1571

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 28,522,368

Proper Divisor Sum 13,192,550

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #15329813 ← → #15329819

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

15,329,818 7,664,909 22,994,728 11,497,364 5,748,682 2,874,341 8,623,024 4,311,512 2,155,756 1,077,878 538,939 1,616,818 808,409 2,425,228 1,212,614 606,307 1,818,922 909,461 2,728,384 1,364,192 682,096 341,048 170,524 85,262 42,631 127,894 63,947 191,842 95,921 287,764 143,882 71,941 215,824 107,912 53,956 26,978 13,489 40,468 20,234 10,117 30,352 15,176 7,588 3,794 1,897 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704

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