2 × 5 × 101 × 641

Prime Factor Structure

Factorization String 2 × 5 × 101 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,178,712

Proper Divisor Sum 531,302

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #647401 ← → #647417

1 2 5 10 101 202 505 641 1,010 1,282 3,205 6,410 64,741 129,482 323,705 647,410

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

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 98,549 295,648 147,824

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