3 × 5 × 19 × 383

Prime Factor Structure

Factorization String 3 × 5 × 19 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 184,320

Proper Divisor Sum 75,165

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #109147 ← → #109159

1 3 5 15 19 57 95 285 383 1,149 1,915 5,745 7,277 21,831 36,385 109,155

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

109,155 327,466 163,733 491,200 245,600 122,800 61,400 30,700 15,350 7,675 23,026 11,513 34,540 17,270 8,635 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695

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