3 × 5 × 19843

Prime Factor Structure

Factorization String 3 × 5 × 19843

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 476,256

Proper Divisor Sum 178,611

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #297641 ← → #297659

1 3 5 15 19,843 59,529 99,215 297,645

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

297,645 892,936 446,468 223,234 111,617 334,852 167,426 83,713 251,140 125,570 62,785 188,356 94,178 47,089 141,268 70,634 35,317 105,952 52,976 26,488 13,244 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 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430 6,715 20,146 10,073 30,220 15,110 7,555 22,666 11,333

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