3 × 5 × 11 × 3923

Prime Factor Structure

Factorization String 3 × 5 × 11 × 3923

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,130,112

Proper Divisor Sum 482,817

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #647293 ← → #647303

1 3 5 11 15 33 55 165 3,923 11,769 19,615 43,153 58,845 129,459 215,765 647,295

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

647,295 1,941,886 970,943 2,912,830 1,456,415 4,369,246 2,184,623 6,553,870 3,276,935 9,830,806 4,915,403 14,746,210 7,373,105 22,119,316 11,059,658 5,529,829 16,589,488 8,294,744 4,147,372 2,073,686 1,036,843 3,110,530 1,555,265 4,665,796 2,332,898 1,166,449 3,499,348 1,749,674 874,837 2,624,512 1,312,256 656,128 328,064 164,032 82,016 41,008 20,504 10,252 5,126 2,563 7,690 3,845 11,536 5,768 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688

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