5² × 31 × 919

Prime Factor Structure

Factorization String 5^2 × 31 × 919

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 912,640

Proper Divisor Sum 200,415

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #712219 ← → #712237

1 5 25 31 155 775 919 4,595 22,975 28,489 142,445 712,225

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

712,225 2,136,676 1,068,338 534,169 1,602,508 801,254 400,627 1,201,882 600,941 1,802,824 901,412 450,706 225,353 676,060 338,030 169,015 507,046 253,523 760,570 380,285 1,140,856 570,428 285,214 142,607 427,822 213,911 641,734 320,867 962,602 481,301 1,443,904 721,952 360,976 180,488 90,244 45,122 22,561 67,684 33,842 16,921 50,764 25,382 12,691 38,074 19,037 57,112 28,556 14,278 7,139 21,418 10,709 32,128 16,064 8,032 4,016 2,008 1,004 502 251 754

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