7 × 571 × 2447

Prime Factor Structure

Factorization String 7 × 571 × 2447

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,202,048

Proper Divisor Sum 1,421,389

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #9780647 ← → #9780721

1 7 571 2,447 3,997 17,129 1,397,237 9,780,659

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

9,780,659 29,341,978 14,670,989 44,012,968 22,006,484 11,003,242 5,501,621 16,504,864 8,252,432 4,126,216 2,063,108 1,031,554 515,777 1,547,332 773,666 386,833 1,160,500 580,250 290,125 870,376 435,188 217,594 108,797 326,392 163,196 81,598 40,799 122,398 61,199 183,598 91,799 275,398 137,699 413,098 206,549 619,648 309,824 154,912 77,456 38,728 19,364 9,682 4,841 14,524 7,262 3,631 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343

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