2 × 7 × 39979

Prime Factor Structure

Factorization String 2 × 7 × 39979

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 959,520

Proper Divisor Sum 399,814

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #559703 ← → #559709

1 2 7 14 39,979 79,958 279,853 559,706

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

559,706 279,853 839,560 419,780 209,890 104,945 314,836 157,418 78,709 236,128 118,064 59,032 29,516 14,758 7,379 22,138 11,069 33,208 16,604 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.