2 × 5 × 13 × 67 × 191

Prime Factor Structure

Factorization String 2 × 5 × 13 × 67 × 191

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,290,112

Proper Divisor Sum 1,626,502

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1663609 ← → #1663619

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

1,663,610 831,805 2,495,416 1,247,708 623,854 311,927 935,782 467,891 1,403,674 701,837 2,105,512 1,052,756 526,378 263,189 789,568 394,784 197,392 98,696 49,348 24,674 12,337 37,012 18,506 9,253 27,760 13,880 6,940 3,470 1,735 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780

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