3 × 13² × 19867

Prime Factor Structure

Factorization String 3 × 13^2 × 19867

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 14,543,376

Proper Divisor Sum 4,470,807

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #10072561 ← → #10072571

1 3 13 39 169 507 19,867 59,601 258,271 774,813 3,357,523 10,072,569

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

10,072,569 30,217,708 15,108,854 7,554,427 22,663,282 11,331,641 33,994,924 16,997,462 8,498,731 25,496,194 12,748,097 38,244,292 19,122,146 9,561,073 28,683,220 14,341,610 7,170,805 21,512,416 10,756,208 5,378,104 2,689,052 1,344,526 672,263 2,016,790 1,008,395 3,025,186 1,512,593 4,537,780 2,268,890 1,134,445 3,403,336 1,701,668 850,834 425,417 1,276,252 638,126 319,063 957,190 478,595 1,435,786 717,893 2,153,680 1,076,840 538,420 269,210 134,605 403,816 201,908 100,954 50,477 151,432 75,716 37,858 18,929 56,788 28,394 14,197 42,592 21,296 10,648

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