5 × 7 × 149 × 307

Prime Factor Structure

Factorization String 5 × 7 × 149 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,217,600

Proper Divisor Sum 616,595

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #1600993 ← → #1601023

1 5 7 35 149 307 745 1,043 1,535 2,149 5,215 10,745 45,743 228,715 320,201 1,601,005

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

1,601,005 4,803,016 2,401,508 1,200,754 600,377 1,801,132 900,566 450,283 1,350,850 675,425 2,026,276 1,013,138 506,569 1,519,708 759,854 379,927 1,139,782 569,891 1,709,674 854,837 2,564,512 1,282,256 641,128 320,564 160,282 80,141 240,424 120,212 60,106 30,053 90,160 45,080 22,540 11,270 5,635 16,906 8,453 25,360 12,680 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700

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