2 × 5 × 13 × 3371

Prime Factor Structure

Factorization String 2 × 5 × 13 × 3371

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 849,744

Proper Divisor Sum 411,514

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #438223 ← → #438233

1 2 5 10 13 26 65 130 3,371 6,742 16,855 33,710 43,823 87,646 219,115 438,230

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

438,230 219,115 657,346 328,673 986,020 493,010 246,505 739,516 369,758 184,879 554,638 277,319 831,958 415,979 1,247,938 623,969 1,871,908 935,954 467,977 1,403,932 701,966 350,983 1,052,950 526,475 1,579,426 789,713 2,369,140 1,184,570 592,285 1,776,856 888,428 444,214 222,107 666,322 333,161 999,484 499,742 249,871 749,614 374,807 1,124,422 562,211 1,686,634 843,317 2,529,952 1,264,976 632,488 316,244 158,122 79,061 237,184 118,592 59,296 29,648 14,824 7,412 3,706 1,853 5,560 2,780

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