2 × 7 × 13 × 109 × 199

Prime Factor Structure

Factorization String 2 × 7 × 13 × 109 × 199

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 7,392,000

Proper Divisor Sum 3,444,238

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3947759 ← → #3947771

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

3,947,762 1,973,881 5,921,644 2,960,822 1,480,411 4,441,234 2,220,617 6,661,852 3,330,926 1,665,463 4,996,390 2,498,195 7,494,586 3,747,293 11,241,880 5,620,940 2,810,470 1,405,235 4,215,706 2,107,853 6,323,560 3,161,780 1,580,890 790,445 2,371,336 1,185,668 592,834 296,417 889,252 444,626 222,313 666,940 333,470 166,735 500,206 250,103 750,310 375,155 1,125,466 562,733 1,688,200 844,100 422,050 211,025 633,076 316,538 158,269 474,808 237,404 118,702 59,351 178,054 89,027 267,082 133,541 400,624 200,312 100,156 50,078 25,039

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