2 × 3 × 7 × 3299

Prime Factor Structure

Factorization String 2 × 3 × 7 × 3299

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 316,800

Proper Divisor Sum 178,242

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #138547 ← → #138559

1 2 3 6 7 14 21 42 3,299 6,598 9,897 19,794 23,093 46,186 69,279 138,558

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

138,558 69,279 207,838 103,919 311,758 155,879 467,638 233,819 701,458 350,729 1,052,188 526,094 263,047 789,142 394,571 1,183,714 591,857 1,775,572 887,786 443,893 1,331,680 665,840 332,920 166,460 83,230 41,615 124,846 62,423 187,270 93,635 280,906 140,453 421,360 210,680 105,340 52,670 26,335 79,006 39,503 118,510 59,255 177,766 88,883 266,650 133,325 399,976 199,988 99,994 49,997 149,992 74,996 37,498 18,749 56,248 28,124 14,062 7,031 21,094 10,547 31,642

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