2 × 7 × 41 × 12889

Prime Factor Structure

Factorization String 2 × 7 × 41 × 12889

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,993,120

Proper Divisor Sum 5,594,834

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #7398253 ← → #7398329

1 2 7 14 41 82 287 574 12,889 25,778 90,223 180,446 528,449 1,056,898 3,699,143 7,398,286

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

7,398,286 3,699,143 11,097,430 5,548,715 16,646,146 8,323,073 24,969,220 12,484,610 6,242,305 18,726,916 9,363,458 4,681,729 14,045,188 7,022,594 3,511,297 10,533,892 5,266,946 2,633,473 7,900,420 3,950,210 1,975,105 5,925,316 2,962,658 1,481,329 4,443,988 2,221,994 1,110,997 3,332,992 1,666,496 833,248 416,624 208,312 104,156 52,078 26,039 78,118 39,059 117,178 58,589 175,768 87,884 43,942 21,971 65,914 32,957 98,872 49,436 24,718 12,359 37,078 18,539 55,618 27,809 83,428 41,714 20,857 62,572 31,286 15,643 46,930

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