2 × 3 × 7 × 21347

Prime Factor Structure

Factorization String 2 × 3 × 7 × 21347

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,049,408

Proper Divisor Sum 1,152,834

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #896573 ← → #896587

1 2 3 6 7 14 21 42 21,347 42,694 64,041 128,082 149,429 298,858 448,287 896,574

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

896,574 448,287 1,344,862 672,431 2,017,294 1,008,647 3,025,942 1,512,971 4,538,914 2,269,457 6,808,372 3,404,186 1,702,093 5,106,280 2,553,140 1,276,570 638,285 1,914,856 957,428 478,714 239,357 718,072 359,036 179,518 89,759 269,278 134,639 403,918 201,959 605,878 302,939 908,818 454,409 1,363,228 681,614 340,807 1,022,422 511,211 1,533,634 766,817 2,300,452 1,150,226 575,113 1,725,340 862,670 431,335 1,294,006 647,003 1,941,010 970,505 2,911,516 1,455,758 727,879 2,183,638 1,091,819 3,275,458 1,637,729 4,913,188 2,456,594 1,228,297

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