2 × 3 × 5² × 7 × 1543

Prime Factor Structure

Factorization String 2 × 3 × 5^2 × 7 × 1543

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 4,594,944

Proper Divisor Sum 2,974,794

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #1620133 ← → #1620161

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

1,620,150 810,075 2,430,226 1,215,113 3,645,340 1,822,670 911,335 2,734,006 1,367,003 4,101,010 2,050,505 6,151,516 3,075,758 1,537,879 4,613,638 2,306,819 6,920,458 3,460,229 10,380,688 5,190,344 2,595,172 1,297,586 648,793 1,946,380 973,190 486,595 1,459,786 729,893 2,189,680 1,094,840 547,420 273,710 136,855 410,566 205,283 615,850 307,925 923,776 461,888 230,944 115,472 57,736 28,868 14,434 7,217 21,652 10,826 5,413 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856 3,428 1,714

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