3² × 31 × 1867

Prime Factor Structure

Factorization String 3^2 × 31 × 1867

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 777,088

Proper Divisor Sum 256,195

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #520889 ← → #520913

1 3 9 31 93 279 1,867 5,601 16,803 57,877 173,631 520,893

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

520,893 1,562,680 781,340 390,670 195,335 586,006 293,003 879,010 439,505 1,318,516 659,258 329,629 988,888 494,444 247,222 123,611 370,834 185,417 556,252 278,126 139,063 417,190 208,595 625,786 312,893 938,680 469,340 234,670 117,335 352,006 176,003 528,010 264,005 792,016 396,008 198,004 99,002 49,501 148,504 74,252 37,126 18,563 55,690 27,845 83,536 41,768 20,884 10,442 5,221 15,664 7,832 3,916 1,958 979 2,938 1,469 4,408 2,204 1,102 551

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