19 × 72679

Prime Factor Structure

Factorization String 19 × 72679

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,453,600

Proper Divisor Sum 72,699

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1380889 ← → #1380913

1 19 72,679 1,380,901

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

1,380,901 4,142,704 2,071,352 1,035,676 517,838 258,919 776,758 388,379 1,165,138 582,569 1,747,708 873,854 436,927 1,310,782 655,391 1,966,174 983,087 2,949,262 1,474,631 4,423,894 2,211,947 6,635,842 3,317,921 9,953,764 4,976,882 2,488,441 7,465,324 3,732,662 1,866,331 5,598,994 2,799,497 8,398,492 4,199,246 2,099,623 6,298,870 3,149,435 9,448,306 4,724,153 14,172,460 7,086,230 3,543,115 10,629,346 5,314,673 15,944,020 7,972,010 3,986,005 11,958,016 5,979,008 2,989,504 1,494,752 747,376 373,688 186,844 93,422 46,711 140,134 70,067 210,202 105,101 315,304

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