2 × 5 × 11 × 2551

Prime Factor Structure

Factorization String 2 × 5 × 11 × 2551

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 551,232

Proper Divisor Sum 270,622

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #280607 ← → #280613

1 2 5 10 11 22 55 110 2,551 5,102 12,755 25,510 28,061 56,122 140,305 280,610

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

280,610 140,305 420,916 210,458 105,229 315,688 157,844 78,922 39,461 118,384 59,192 29,596 14,798 7,399 22,198 11,099 33,298 16,649 49,948 24,974 12,487 37,462 18,731 56,194 28,097 84,292 42,146 21,073 63,220 31,610 15,805 47,416 23,708 11,854 5,927 17,782 8,891 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685

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