2 × 13 × 21737

Prime Factor Structure

Factorization String 2 × 13 × 21737

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 912,996

Proper Divisor Sum 347,834

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #565127 ← → #565163

1 2 13 26 21,737 43,474 282,581 565,162

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

565,162 282,581 847,744 423,872 211,936 105,968 52,984 26,492 13,246 6,623 19,870 9,935 29,806 14,903 44,710 22,355 67,066 33,533 100,600 50,300 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430 6,715 20,146 10,073 30,220 15,110 7,555 22,666 11,333 34,000 17,000 8,500 4,250 2,125 6,376 3,188 1,594 797 2,392 1,196 598

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