2² × 7 × 78157

Prime Factor Structure

Factorization String 2^2 × 7 × 78157

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,376,848

Proper Divisor Sum 2,188,452

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2188349 ← → #2188409

1 2 4 7 14 28 78,157 156,314 312,628 547,099 1,094,198 2,188,396

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

2,188,396 1,094,198 547,099 1,641,298 820,649 2,461,948 1,230,974 615,487 1,846,462 923,231 2,769,694 1,384,847 4,154,542 2,077,271 6,231,814 3,115,907 9,347,722 4,673,861 14,021,584 7,010,792 3,505,396 1,752,698 876,349 2,629,048 1,314,524 657,262 328,631 985,894 492,947 1,478,842 739,421 2,218,264 1,109,132 554,566 277,283 831,850 415,925 1,247,776 623,888 311,944 155,972 77,986 38,993 116,980 58,490 29,245 87,736 43,868 21,934 10,967 32,902 16,451 49,354 24,677 74,032 37,016 18,508 9,254 4,627 13,882

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