521 × 7927

Prime Factor Structure

Factorization String 521 × 7927

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,138,416

Proper Divisor Sum 8,449

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4129943 ← → #4129981

1 521 7,927 4,129,967

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

4,129,967 12,389,902 6,194,951 18,584,854 9,292,427 27,877,282 13,938,641 41,815,924 20,907,962 10,453,981 31,361,944 15,680,972 7,840,486 3,920,243 11,760,730 5,880,365 17,641,096 8,820,548 4,410,274 2,205,137 6,615,412 3,307,706 1,653,853 4,961,560 2,480,780 1,240,390 620,195 1,860,586 930,293 2,790,880 1,395,440 697,720 348,860 174,430 87,215 261,646 130,823 392,470 196,235 588,706 294,353 883,060 441,530 220,765 662,296 331,148 165,574 82,787 248,362 124,181 372,544 186,272 93,136 46,568 23,284 11,642 5,821 17,464 8,732 4,366

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