2 × 5 × 21491

Prime Factor Structure

Factorization String 2 × 5 × 21491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 386,856

Proper Divisor Sum 171,946

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #214891 ← → #214913

1 2 5 10 21,491 42,982 107,455 214,910

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

214,910 107,455 322,366 161,183 483,550 241,775 725,326 362,663 1,087,990 543,995 1,631,986 815,993 2,447,980 1,223,990 611,995 1,835,986 917,993 2,753,980 1,376,990 688,495 2,065,486 1,032,743 3,098,230 1,549,115 4,647,346 2,323,673 6,971,020 3,485,510 1,742,755 5,228,266 2,614,133 7,842,400 3,921,200 1,960,600 980,300 490,150 245,075 735,226 367,613 1,102,840 551,420 275,710 137,855 413,566 206,783 620,350 310,175 930,526 465,263 1,395,790 697,895 2,093,686 1,046,843 3,140,530 1,570,265 4,710,796 2,355,398 1,177,699 3,533,098 1,766,549

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