3³ × 19 × 1091

Prime Factor Structure

Factorization String 3^3 × 19 × 1091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 873,600

Proper Divisor Sum 313,917

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #559679 ← → #559687

1 3 9 19 27 57 171 513 1,091 3,273 9,819 20,729 29,457 62,187 186,561 559,683

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

559,683 1,679,050 839,525 2,518,576 1,259,288 629,644 314,822 157,411 472,234 236,117 708,352 354,176 177,088 88,544 44,272 22,136 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323

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