2 × 19 × 3623

Prime Factor Structure

Factorization String 2 × 19 × 3623

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 217,440

Proper Divisor Sum 79,766

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #137659 ← → #137699

1 2 19 38 3,623 7,246 68,837 137,674

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

137,674 68,837 206,512 103,256 51,628 25,814 12,907 38,722 19,361 58,084 29,042 14,521 43,564 21,782 10,891 32,674 16,337 49,012 24,506 12,253 36,760 18,380 9,190 4,595 13,786 6,893 20,680 10,340 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148

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