3 × 20719

Prime Factor Structure

Factorization String 3 × 20719

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 82,880

Proper Divisor Sum 20,723

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #62143 ← → #62171

1 3 20,719 62,157

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

62,157 186,472 93,236 46,618 23,309 69,928 34,964 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 18,953 56,860 28,430 14,215

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