13 × 23 × 2887

Prime Factor Structure

Factorization String 13 × 23 × 2887

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 970,368

Proper Divisor Sum 107,155

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #863197 ← → #863231

1 13 23 299 2,887 37,531 66,401 863,213

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

863,213 2,589,640 1,294,820 647,410 323,705 971,116 485,558 242,779 728,338 364,169 1,092,508 546,254 273,127 819,382 409,691 1,229,074 614,537 1,843,612 921,806 460,903 1,382,710 691,355 2,074,066 1,037,033 3,111,100 1,555,550 777,775 2,333,326 1,166,663 3,499,990 1,749,995 5,249,986 2,624,993 7,874,980 3,937,490 1,968,745 5,906,236 2,953,118 1,476,559 4,429,678 2,214,839 6,644,518 3,322,259 9,966,778 4,983,389 14,950,168 7,475,084 3,737,542 1,868,771 5,606,314 2,803,157 8,409,472 4,204,736 2,102,368 1,051,184 525,592 262,796 131,398 65,699 197,098

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