2 × 19 × 61 × 8647

Prime Factor Structure

Factorization String 2 × 19 × 61 × 8647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,170,560

Proper Divisor Sum 12,126,814

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #20043743 ← → #20043757

1 2 19 38 61 122 1,159 2,318 8,647 17,294 164,293 328,586 527,467 1,054,934 10,021,873 20,043,746

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

20,043,746 10,021,873 30,065,620 15,032,810 7,516,405 22,549,216 11,274,608 5,637,304 2,818,652 1,409,326 704,663 2,113,990 1,056,995 3,170,986 1,585,493 4,756,480 2,378,240 1,189,120 594,560 297,280 148,640 74,320 37,160 18,580 9,290 4,645 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330

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