2 × 13 × 42491

Prime Factor Structure

Factorization String 2 × 13 × 42491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,784,664

Proper Divisor Sum 679,898

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1104751 ← → #1104767

1 2 13 26 42,491 84,982 552,383 1,104,766

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

1,104,766 552,383 1,657,150 828,575 2,485,726 1,242,863 3,728,590 1,864,295 5,592,886 2,796,443 8,389,330 4,194,665 12,583,996 6,291,998 3,145,999 9,437,998 4,718,999 14,156,998 7,078,499 21,235,498 10,617,749 31,853,248 15,926,624 7,963,312 3,981,656 1,990,828 995,414 497,707 1,493,122 746,561 2,239,684 1,119,842 559,921 1,679,764 839,882 419,941 1,259,824 629,912 314,956 157,478 78,739 236,218 118,109 354,328 177,164 88,582 44,291 132,874 66,437 199,312 99,656 49,828 24,914 12,457 37,372 18,686 9,343 28,030 14,015 42,046

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