3² × 53 × 883

Prime Factor Structure

Factorization String 3^2 × 53 × 883

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 620,568

Proper Divisor Sum 199,377

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #421189 ← → #421207

1 3 9 53 159 477 883 2,649 7,947 46,799 140,397 421,191

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

421,191 1,263,574 631,787 1,895,362 947,681 2,843,044 1,421,522 710,761 2,132,284 1,066,142 533,071 1,599,214 799,607 2,398,822 1,199,411 3,598,234 1,799,117 5,397,352 2,698,676 1,349,338 674,669 2,024,008 1,012,004 506,002 253,001 759,004 379,502 189,751 569,254 284,627 853,882 426,941 1,280,824 640,412 320,206 160,103 480,310 240,155 720,466 360,233 1,080,700 540,350 270,175 810,526 405,263 1,215,790 607,895 1,823,686 911,843 2,735,530 1,367,765 4,103,296 2,051,648 1,025,824 512,912 256,456 128,228 64,114 32,057 96,172

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