2² × 3² × 83 × 7019

Prime Factor Structure

Factorization String 2^2 × 3^2 × 83 × 7019

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 53,660,880

Proper Divisor Sum 32,688,108

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #20972753 ← → #20972773

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

20,972,772 10,486,386 5,243,193 15,729,580 7,864,790 3,932,395 11,797,186 5,898,593 17,695,780 8,847,890 4,423,945 13,271,836 6,635,918 3,317,959 9,953,878 4,976,939 14,930,818 7,465,409 22,396,228 11,198,114 5,599,057 16,797,172 8,398,586 4,199,293 12,597,880 6,298,940 3,149,470 1,574,735 4,724,206 2,362,103 7,086,310 3,543,155 10,629,466 5,314,733 15,944,200 7,972,100 3,986,050 1,993,025 5,979,076 2,989,538 1,494,769 4,484,308 2,242,154 1,121,077 3,363,232 1,681,616 840,808 420,404 210,202 105,101 315,304 157,652 78,826 39,413 118,240 59,120 29,560 14,780 7,390 3,695

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