5 × 257 × 1571

Prime Factor Structure

Factorization String 5 × 257 × 1571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,433,456

Proper Divisor Sum 414,721

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2018729 ← → #2018741

1 5 257 1,285 1,571 7,855 403,747 2,018,735

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

2,018,735 6,056,206 3,028,103 9,084,310 4,542,155 13,626,466 6,813,233 20,439,700 10,219,850 5,109,925 15,329,776 7,664,888 3,832,444 1,916,222 958,111 2,874,334 1,437,167 4,311,502 2,155,751 6,467,254 3,233,627 9,700,882 4,850,441 14,551,324 7,275,662 3,637,831 10,913,494 5,456,747 16,370,242 8,185,121 24,555,364 12,277,682 6,138,841 18,416,524 9,208,262 4,604,131 13,812,394 6,906,197 20,718,592 10,359,296 5,179,648 2,589,824 1,294,912 647,456 323,728 161,864 80,932 40,466 20,233 60,700 30,350 15,175 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828

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