2 × 3 × 19 × 7193

Prime Factor Structure

Factorization String 2 × 3 × 19 × 7193

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,726,560

Proper Divisor Sum 906,558

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #819991 ← → #820037

1 2 3 6 19 38 57 114 7,193 14,386 21,579 43,158 136,667 273,334 410,001 820,002

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

820,002 410,001 1,230,004 615,002 307,501 922,504 461,252 230,626 115,313 345,940 172,970 86,485 259,456 129,728 64,864 32,432 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145

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