2 × 11 × 28961

Prime Factor Structure

Factorization String 2 × 11 × 28961

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,042,632

Proper Divisor Sum 405,490

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #637139 ← → #637157

1 2 11 22 28,961 57,922 318,571 637,142

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

637,142 318,571 955,714 477,857 1,433,572 716,786 358,393 1,075,180 537,590 268,795 806,386 403,193 1,209,580 604,790 302,395 907,186 453,593 1,360,780 680,390 340,195 1,020,586 510,293 1,530,880 765,440 382,720 191,360 95,680 47,840 23,920 11,960 5,980 2,990 1,495 4,486 2,243 6,730 3,365 10,096 5,048 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19

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