2 × 43 × 83 × 571

Prime Factor Structure

Factorization String 2 × 43 × 83 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,342,336

Proper Divisor Sum 2,266,538

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #4075777 ← → #4075817

1 2 43 83 86 166 571 1,142 3,569 7,138 24,553 47,393 49,106 94,786 2,037,899 4,075,798

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

4,075,798 2,037,899 6,113,698 3,056,849 9,170,548 4,585,274 2,292,637 6,877,912 3,438,956 1,719,478 859,739 2,579,218 1,289,609 3,868,828 1,934,414 967,207 2,901,622 1,450,811 4,352,434 2,176,217 6,528,652 3,264,326 1,632,163 4,896,490 2,448,245 7,344,736 3,672,368 1,836,184 918,092 459,046 229,523 688,570 344,285 1,032,856 516,428 258,214 129,107 387,322 193,661 580,984 290,492 145,246 72,623 217,870 108,935 326,806 163,403 490,210 245,105 735,316 367,658 183,829 551,488 275,744 137,872 68,936 34,468 17,234 8,617 25,852

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