2 × 41 × 260863

Prime Factor Structure

Factorization String 2 × 41 × 260863

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,868,864

Proper Divisor Sum 11,478,098

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #21390727 ← → #21390767

1 2 41 82 260,863 521,726 10,695,383 21,390,766

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

21,390,766 10,695,383 32,086,150 16,043,075 48,129,226 24,064,613 72,193,840 36,096,920 18,048,460 9,024,230 4,512,115 13,536,346 6,768,173 20,304,520 10,152,260 5,076,130 2,538,065 7,614,196 3,807,098 1,903,549 5,710,648 2,855,324 1,427,662 713,831 2,141,494 1,070,747 3,212,242 1,606,121 4,818,364 2,409,182 1,204,591 3,613,774 1,806,887 5,420,662 2,710,331 8,130,994 4,065,497 12,196,492 6,098,246 3,049,123 9,147,370 4,573,685 13,721,056 6,860,528 3,430,264 1,715,132 857,566 428,783 1,286,350 643,175 1,929,526 964,763 2,894,290 1,447,145 4,341,436 2,170,718 1,085,359 3,256,078 1,628,039 4,884,118

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