2 × 5 × 19 × 23 × 29 × 31

Prime Factor Structure

Factorization String 2 × 5 × 19 × 23 × 29 × 31

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 8,294,400

Proper Divisor Sum 4,365,770

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3928621 ← → #3928637

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

3,928,630 1,964,315 5,892,946 2,946,473 8,839,420 4,419,710 2,209,855 6,629,566 3,314,783 9,944,350 4,972,175 14,916,526 7,458,263 22,374,790 11,187,395 33,562,186 16,781,093 50,343,280 25,171,640 12,585,820 6,292,910 3,146,455 9,439,366 4,719,683 14,159,050 7,079,525 21,238,576 10,619,288 5,309,644 2,654,822 1,327,411 3,982,234 1,991,117 5,973,352 2,986,676 1,493,338 746,669 2,240,008 1,120,004 560,002 280,001 840,004 420,002 210,001 630,004 315,002 157,501 472,504 236,252 118,126 59,063 177,190 88,595 265,786 132,893 398,680 199,340 99,670 49,835 149,506

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