3 × 7 × 13 × 39163

Prime Factor Structure

Factorization String 3 × 7 × 13 × 39163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 17,545,472

Proper Divisor Sum 6,853,973

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #10691467 ← → #10691501

1 3 7 13 21 39 91 273 39,163 117,489 274,141 509,119 822,423 1,527,357 3,563,833 10,691,499

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

10,691,499 32,074,498 16,037,249 48,111,748 24,055,874 12,027,937 36,083,812 18,041,906 9,020,953 27,062,860 13,531,430 6,765,715 20,297,146 10,148,573 30,445,720 15,222,860 7,611,430 3,805,715 11,417,146 5,708,573 17,125,720 8,562,860 4,281,430 2,140,715 6,422,146 3,211,073 9,633,220 4,816,610 2,408,305 7,224,916 3,612,458 1,806,229 5,418,688 2,709,344 1,354,672 677,336 338,668 169,334 84,667 254,002 127,001 381,004 190,502 95,251 285,754 142,877 428,632 214,316 107,158 53,579 160,738 80,369 241,108 120,554 60,277 180,832 90,416 45,208 22,604 11,302

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