11 × 19 × 61 × 193

Prime Factor Structure

Factorization String 11 × 19 × 61 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,886,720

Proper Divisor Sum 426,163

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2460551 ← → #2460559

1 11 19 61 193 209 671 1,159 2,123 3,667 11,773 12,749 40,337 129,503 223,687 2,460,557

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

2,460,557 7,381,672 3,690,836 1,845,418 922,709 2,768,128 1,384,064 692,032 346,016 173,008 86,504 43,252 21,626 10,813 32,440 16,220 8,110 4,055 12,166 6,083 18,250 9,125 27,376 13,688 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 1,160 580 290 145 436

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