2 × 5 × 31 × 1301

Prime Factor Structure

Factorization String 2 × 5 × 31 × 1301

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 749,952

Proper Divisor Sum 346,642

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #403309 ← → #403327

1 2 5 10 31 62 155 310 1,301 2,602 6,505 13,010 40,331 80,662 201,655 403,310

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

403,310 201,655 604,966 302,483 907,450 453,725 1,361,176 680,588 340,294 170,147 510,442 255,221 765,664 382,832 191,416 95,708 47,854 23,927 71,782 35,891 107,674 53,837 161,512 80,756 40,378 20,189 60,568 30,284 15,142 7,571 22,714 11,357 34,072 17,036 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430

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