5 × 13 × 43 × 7411

Prime Factor Structure

Factorization String 5 × 13 × 43 × 7411

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,394,752

Proper Divisor Sum 6,681,007

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20713741 ← → #20713799

1 5 13 43 65 215 559 2,795 7,411 37,055 96,343 318,673 481,715 1,593,365 4,142,749 20,713,745

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

20,713,745 62,141,236 31,070,618 15,535,309 46,605,928 23,302,964 11,651,482 5,825,741 17,477,224 8,738,612 4,369,306 2,184,653 6,553,960 3,276,980 1,638,490 819,245 2,457,736 1,228,868 614,434 307,217 921,652 460,826 230,413 691,240 345,620 172,810 86,405 259,216 129,608 64,804 32,402 16,201 48,604 24,302 12,151 36,454 18,227 54,682 27,341 82,024 41,012 20,506 10,253 30,760 15,380 7,690 3,845 11,536 5,768 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610

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