2 × 7 × 1503169

Prime Factor Structure

Factorization String 2 × 7 × 1503169

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 36,076,080

Proper Divisor Sum 15,031,714

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21044347 ← → #21044369

1 2 7 14 1,503,169 3,006,338 10,522,183 21,044,366

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

21,044,366 10,522,183 31,566,550 15,783,275 47,349,826 23,674,913 71,024,740 35,512,370 17,756,185 53,268,556 26,634,278 13,317,139 39,951,418 19,975,709 59,927,128 29,963,564 14,981,782 7,490,891 22,472,674 11,236,337 33,709,012 16,854,506 8,427,253 25,281,760 12,640,880 6,320,440 3,160,220 1,580,110 790,055 2,370,166 1,185,083 3,555,250 1,777,625 5,332,876 2,666,438 1,333,219 3,999,658 1,999,829 5,999,488 2,999,744 1,499,872 749,936 374,968 187,484 93,742 46,871 140,614 70,307 210,922 105,461 316,384 158,192 79,096 39,548 19,774 9,887 29,662 14,831 44,494 22,247

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