2 × 6915871

Prime Factor Structure

Factorization String 2 × 6915871

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,747,616

Proper Divisor Sum 6,915,874

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #13831739 ← → #13831777

1 2 6,915,871 13,831,742

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

13,831,742 6,915,871 20,747,614 10,373,807 31,121,422 15,560,711 46,682,134 23,341,067 70,023,202 35,011,601 105,034,804 52,517,402 26,258,701 78,776,104 39,388,052 19,694,026 9,847,013 29,541,040 14,770,520 7,385,260 3,692,630 1,846,315 5,538,946 2,769,473 8,308,420 4,154,210 2,077,105 6,231,316 3,115,658 1,557,829 4,673,488 2,336,744 1,168,372 584,186 292,093 876,280 438,140 219,070 109,535 328,606 164,303 492,910 246,455 739,366 369,683 1,109,050 554,525 1,663,576 831,788 415,894 207,947 623,842 311,921 935,764 467,882 233,941 701,824 350,912 175,456 87,728

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