3 × 19 × 37 × 3719

Prime Factor Structure

Factorization String 3 × 19 × 37 × 3719

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,308,800

Proper Divisor Sum 3,465,429

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7843361 ← → #7843439

1 3 19 37 57 111 703 2,109 3,719 11,157 70,661 137,603 211,983 412,809 2,614,457 7,843,371

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

7,843,371 23,530,114 11,765,057 35,295,172 17,647,586 8,823,793 26,471,380 13,235,690 6,617,845 19,853,536 9,926,768 4,963,384 2,481,692 1,240,846 620,423 1,861,270 930,635 2,791,906 1,395,953 4,187,860 2,093,930 1,046,965 3,140,896 1,570,448 785,224 392,612 196,306 98,153 294,460 147,230 73,615 220,846 110,423 331,270 165,635 496,906 248,453 745,360 372,680 186,340 93,170 46,585 139,756 69,878 34,939 104,818 52,409 157,228 78,614 39,307 117,922 58,961 176,884 88,442 44,221 132,664 66,332 33,166 16,583 49,750

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