2 × 17 × 19 × 32563

Prime Factor Structure

Factorization String 2 × 17 × 19 × 32563

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 35,169,120

Proper Divisor Sum 14,133,422

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #21035687 ← → #21035699

1 2 17 19 34 38 323 646 32,563 65,126 553,571 618,697 1,107,142 1,237,394 10,517,849 21,035,698

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

21,035,698 10,517,849 31,553,548 15,776,774 7,888,387 23,665,162 11,832,581 35,497,744 17,748,872 8,874,436 4,437,218 2,218,609 6,655,828 3,327,914 1,663,957 4,991,872 2,495,936 1,247,968 623,984 311,992 155,996 77,998 38,999 116,998 58,499 175,498 87,749 263,248 131,624 65,812 32,906 16,453 49,360 24,680 12,340 6,170 3,085 9,256 4,628 2,314 1,157 3,472 1,736 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106

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