2² × 5 × 1381

Prime Factor Structure

Factorization String 2^2 × 5 × 1381

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 58,044

Proper Divisor Sum 30,424

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #27617 ← → #27631

1 2 4 5 10 20 1,381 2,762 5,524 6,905 13,810 27,620

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

27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224 13,112 6,556 3,278 1,639 4,918 2,459 7,378 3,689 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

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