2 × 5 × 7 × 41 × 139

Prime Factor Structure

Factorization String 2 × 5 × 7 × 41 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 846,720

Proper Divisor Sum 447,790

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #398921 ← → #398933

1 2 5 7 10 14 35 41 70 82 139 205 278 287 410 574 695 973 1,390 1,435 1,946 2,870 4,865 5,699 9,730 11,398 28,495 39,893 56,990 79,786 199,465 398,930

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

398,930 199,465 598,396 299,198 149,599 448,798 224,399 673,198 336,599 1,009,798 504,899 1,514,698 757,349 2,272,048 1,136,024 568,012 284,006 142,003 426,010 213,005 639,016 319,508 159,754 79,877 239,632 119,816 59,908 29,954 14,977 44,932 22,466 11,233 33,700 16,850 8,425 25,276 12,638 6,319 18,958 9,479 28,438 14,219 42,658 21,329 63,988 31,994 15,997 47,992 23,996 11,998 5,999 17,998 8,999 26,998 13,499 40,498 20,249 60,748 30,374 15,187

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