2 × 571 × 1559

Prime Factor Structure

Factorization String 2 × 571 × 1559

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,676,960

Proper Divisor Sum 896,582

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1780367 ← → #1780379

1 2 571 1,142 1,559 3,118 890,189 1,780,378

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

1,780,378 890,189 2,670,568 1,335,284 667,642 333,821 1,001,464 500,732 250,366 125,183 375,550 187,775 563,326 281,663 844,990 422,495 1,267,486 633,743 1,901,230 950,615 2,851,846 1,425,923 4,277,770 2,138,885 6,416,656 3,208,328 1,604,164 802,082 401,041 1,203,124 601,562 300,781 902,344 451,172 225,586 112,793 338,380 169,190 84,595 253,786 126,893 380,680 190,340 95,170 47,585 142,756 71,378 35,689 107,068 53,534 26,767 80,302 40,151 120,454 60,227 180,682 90,341 271,024 135,512 67,756

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