3 × 5 × 23 × 2857

Prime Factor Structure

Factorization String 3 × 5 × 23 × 2857

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,646,208

Proper Divisor Sum 660,543

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #985657 ← → #985667

1 3 5 15 23 69 115 345 2,857 8,571 14,285 42,855 65,711 197,133 328,555 985,665

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

985,665 2,956,996 1,478,498 739,249 2,217,748 1,108,874 554,437 1,663,312 831,656 415,828 207,914 103,957 311,872 155,936 77,968 38,984 19,492 9,746 4,873 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700 350 175

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