2 × 5 × 11 × 3617

Prime Factor Structure

Factorization String 2 × 5 × 11 × 3617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 781,488

Proper Divisor Sum 383,618

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #397867 ← → #397897

1 2 5 10 11 22 55 110 3,617 7,234 18,085 36,170 39,787 79,574 198,935 397,870

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

397,870 198,935 596,806 298,403 895,210 447,605 1,342,816 671,408 335,704 167,852 83,926 41,963 125,890 62,945 188,836 94,418 47,209 141,628 70,814 35,407 106,222 53,111 159,334 79,667 239,002 119,501 358,504 179,252 89,626 44,813 134,440 67,220 33,610 16,805 50,416 25,208 12,604 6,302 3,151 9,454 4,727 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422

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