3 × 5 × 11 × 18143

Prime Factor Structure

Factorization String 3 × 5 × 11 × 18143

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,225,472

Proper Divisor Sum 2,231,877

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #2993591 ← → #2993597

1 3 5 11 15 33 55 165 18,143 54,429 90,715 199,573 272,145 598,719 997,865 2,993,595

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

2,993,595 8,980,786 4,490,393 13,471,180 6,735,590 3,367,795 10,103,386 5,051,693 15,155,080 7,577,540 3,788,770 1,894,385 5,683,156 2,841,578 1,420,789 4,262,368 2,131,184 1,065,592 532,796 266,398 133,199 399,598 199,799 599,398 299,699 899,098 449,549 1,348,648 674,324 337,162 168,581 505,744 252,872 126,436 63,218 31,609 94,828 47,414 23,707 71,122 35,561 106,684 53,342 26,671 80,014 40,007 120,022 60,011 180,034 90,017 270,052 135,026 67,513 202,540 101,270 50,635 151,906 75,953 227,860 113,930

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