2² × 19 × 37 × 571

Prime Factor Structure

Factorization String 2^2 × 19 × 37 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,043,040

Proper Divisor Sum 1,437,388

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1605631 ← → #1605677

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

1,605,652 802,826 401,413 1,204,240 602,120 301,060 150,530 75,265 225,796 112,898 56,449 169,348 84,674 42,337 127,012 63,506 31,753 95,260 47,630 23,815 71,446 35,723 107,170 53,585 160,756 80,378 40,189 120,568 60,284 30,142 15,071 45,214 22,607 67,822 33,911 101,734 50,867 152,602 76,301 228,904 114,452 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 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.