2 × 13 × 23 × 839

Prime Factor Structure

Factorization String 2 × 13 × 23 × 839

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 846,720

Proper Divisor Sum 344,998

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #501719 ← → #501731

1 2 13 23 26 46 299 598 839 1,678 10,907 19,297 21,814 38,594 250,861 501,722

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

501,722 250,861 752,584 376,292 188,146 94,073 282,220 141,110 70,555 211,666 105,833 317,500 158,750 79,375 238,126 119,063 357,190 178,595 535,786 267,893 803,680 401,840 200,920 100,460 50,230 25,115 75,346 37,673 113,020 56,510 28,255 84,766 42,383 127,150 63,575 190,726 95,363 286,090 143,045 429,136 214,568 107,284 53,642 26,821 80,464 40,232 20,116 10,058 5,029 15,088 7,544 3,772 1,886 943 2,830 1,415 4,246 2,123 6,370 3,185

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