2 × 3³ × 7² × 19 × 79

Prime Factor Structure

Factorization String 2 × 3^3 × 7^2 × 19 × 79

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 10,944,000

Proper Divisor Sum 6,972,354

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3971621 ← → #3971651

1 2 3 6 7 9 14 18 19 21 27 38 42 49 54 57 63 79 98 114 126 133 147 158 171 189 237 266 294 342 378 399 441 474 513 553 711 798 882 931 1,026 1,106 1,197 1,323 1,422 1,501 1,659 1,862 2,133 2,394 2,646 2,793 3,002 3,318 3,591 3,871 4,266 4,503 4,977 5,586

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

3,971,646 1,985,823 5,957,470 2,978,735 8,936,206 4,468,103 13,404,310 6,702,155 20,106,466 10,053,233 30,159,700 15,079,850 7,539,925 22,619,776 11,309,888 5,654,944 2,827,472 1,413,736 706,868 353,434 176,717 530,152 265,076 132,538 66,269 198,808 99,404 49,702 24,851 74,554 37,277 111,832 55,916 27,958 13,979 41,938 20,969 62,908 31,454 15,727 47,182 23,591 70,774 35,387 106,162 53,081 159,244 79,622 39,811 119,434 59,717 179,152 89,576 44,788 22,394 11,197 33,592 16,796 8,398 4,199

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