3 × 7 × 13 × 13567

Prime Factor Structure

Factorization String 3 × 7 × 13 × 13567

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,078,464

Proper Divisor Sum 2,374,673

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3703781 ← → #3703823

1 3 7 13 21 39 91 273 13,567 40,701 94,969 176,371 284,907 529,113 1,234,597 3,703,791

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

3,703,791 11,111,374 5,555,687 16,667,062 8,333,531 25,000,594 12,500,297 37,500,892 18,750,446 9,375,223 28,125,670 14,062,835 42,188,506 21,094,253 63,282,760 31,641,380 15,820,690 7,910,345 23,731,036 11,865,518 5,932,759 17,798,278 8,899,139 26,697,418 13,348,709 40,046,128 20,023,064 10,011,532 5,005,766 2,502,883 7,508,650 3,754,325 11,262,976 5,631,488 2,815,744 1,407,872 703,936 351,968 175,984 87,992 43,996 21,998 10,999 32,998 16,499 49,498 24,749 74,248 37,124 18,562 9,281 27,844 13,922 6,961 20,884 10,442 5,221 15,664 7,832 3,916

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