3² × 103 × 563

Prime Factor Structure

Factorization String 3^2 × 103 × 563

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 762,528

Proper Divisor Sum 240,627

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #521897 ← → #521903

1 3 9 103 309 563 927 1,689 5,067 57,989 173,967 521,901

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

521,901 1,565,704 782,852 391,426 195,713 587,140 293,570 146,785 440,356 220,178 110,089 330,268 165,134 82,567 247,702 123,851 371,554 185,777 557,332 278,666 139,333 418,000 209,000 104,500 52,250 26,125 78,376 39,188 19,594 9,797 29,392 14,696 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94

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