2 × 7 × 109 × 1061

Prime Factor Structure

Factorization String 2 × 7 × 109 × 1061

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,803,680

Proper Divisor Sum 1,184,594

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1619071 ← → #1619087

1 2 7 14 109 218 763 1,061 1,526 2,122 7,427 14,854 115,649 231,298 809,543 1,619,086

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

1,619,086 809,543 2,428,630 1,214,315 3,642,946 1,821,473 5,464,420 2,732,210 1,366,105 4,098,316 2,049,158 1,024,579 3,073,738 1,536,869 4,610,608 2,305,304 1,152,652 576,326 288,163 864,490 432,245 1,296,736 648,368 324,184 162,092 81,046 40,523 121,570 60,785 182,356 91,178 45,589 136,768 68,384 34,192 17,096 8,548 4,274 2,137 6,412 3,206 1,603 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287

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