2² × 5344663

Prime Factor Structure

Factorization String 2^2 × 5344663

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 37,412,648

Proper Divisor Sum 16,033,996

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #21378647 ← → #21378653

1 2 4 5,344,663 10,689,326 21,378,652

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

21,378,652 10,689,326 5,344,663 16,033,990 8,016,995 24,050,986 12,025,493 36,076,480 18,038,240 9,019,120 4,509,560 2,254,780 1,127,390 563,695 1,691,086 845,543 2,536,630 1,268,315 3,804,946 1,902,473 5,707,420 2,853,710 1,426,855 4,280,566 2,140,283 6,420,850 3,210,425 9,631,276 4,815,638 2,407,819 7,223,458 3,611,729 10,835,188 5,417,594 2,708,797 8,126,392 4,063,196 2,031,598 1,015,799 3,047,398 1,523,699 4,571,098 2,285,549 6,856,648 3,428,324 1,714,162 857,081 2,571,244 1,285,622 642,811 1,928,434 964,217 2,892,652 1,446,326 723,163 2,169,490 1,084,745 3,254,236 1,627,118 813,559

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