2 × 3² × 1111547

Prime Factor Structure

Factorization String 2 × 3^2 × 1111547

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 43,350,372

Proper Divisor Sum 23,342,526

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #20007811 ← → #20007847

1 2 3 6 9 18 1,111,547 2,223,094 3,334,641 6,669,282 10,003,923 20,007,846

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

20,007,846 10,003,923 30,011,770 15,005,885 45,017,656 22,508,828 11,254,414 5,627,207 16,881,622 8,440,811 25,322,434 12,661,217 37,983,652 18,991,826 9,495,913 28,487,740 14,243,870 7,121,935 21,365,806 10,682,903 32,048,710 16,024,355 48,073,066 24,036,533 72,109,600 36,054,800 18,027,400 9,013,700 4,506,850 2,253,425 6,760,276 3,380,138 1,690,069 5,070,208 2,535,104 1,267,552 633,776 316,888 158,444 79,222 39,611 118,834 59,417 178,252 89,126 44,563 133,690 66,845 200,536 100,268 50,134 25,067 75,202 37,601 112,804 56,402 28,201 84,604 42,302 21,151

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