2 × 13279223

Prime Factor Structure

Factorization String 2 × 13279223

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 39,837,672

Proper Divisor Sum 13,279,226

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #26558443 ← → #26558449

1 2 13,279,223 26,558,446

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

26,558,446 13,279,223 39,837,670 19,918,835 59,756,506 29,878,253 89,634,760 44,817,380 22,408,690 11,204,345 33,613,036 16,806,518 8,403,259 25,209,778 12,604,889 37,814,668 18,907,334 9,453,667 28,361,002 14,180,501 42,541,504 21,270,752 10,635,376 5,317,688 2,658,844 1,329,422 664,711 1,994,134 997,067 2,991,202 1,495,601 4,486,804 2,243,402 1,121,701 3,365,104 1,682,552 841,276 420,638 210,319 630,958 315,479 946,438 473,219 1,419,658 709,829 2,129,488 1,064,744 532,372 266,186 133,093 399,280 199,640 99,820 49,910 24,955 74,866 37,433 112,300 56,150 28,075

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