3² × 5 × 474757

Prime Factor Structure

Factorization String 3^2 × 5 × 474757

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 37,031,124

Proper Divisor Sum 15,667,059

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #21364061 ← → #21364073

1 3 5 9 15 45 474,757 1,424,271 2,373,785 4,272,813 7,121,355 21,364,065

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

21,364,065 64,092,196 32,046,098 16,023,049 48,069,148 24,034,574 12,017,287 36,051,862 18,025,931 54,077,794 27,038,897 81,116,692 40,558,346 20,279,173 60,837,520 30,418,760 15,209,380 7,604,690 3,802,345 11,407,036 5,703,518 2,851,759 8,555,278 4,277,639 12,832,918 6,416,459 19,249,378 9,624,689 28,874,068 14,437,034 7,218,517 21,655,552 10,827,776 5,413,888 2,706,944 1,353,472 676,736 338,368 169,184 84,592 42,296 21,148 10,574 5,287 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589

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