2 × 11 × 13 × 2939

Prime Factor Structure

Factorization String 2 × 11 × 13 × 2939

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,481,760

Proper Divisor Sum 641,206

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #840547 ← → #840557

1 2 11 13 22 26 143 286 2,939 5,878 32,329 38,207 64,658 76,414 420,277 840,554

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

840,554 420,277 1,260,832 630,416 315,208 157,604 78,802 39,401 118,204 59,102 29,551 88,654 44,327 132,982 66,491 199,474 99,737 299,212 149,606 74,803 224,410 112,205 336,616 168,308 84,154 42,077 126,232 63,116 31,558 15,779 47,338 23,669 71,008 35,504 17,752 8,876 4,438 2,219 6,658 3,329 9,988 4,994 2,497 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344

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