3 × 5 × 19 × 13687

Prime Factor Structure

Factorization String 3 × 5 × 19 × 13687

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,570,240

Proper Divisor Sum 2,669,445

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3900779 ← → #3900817

1 3 5 15 19 57 95 285 13,687 41,061 68,435 205,305 260,053 780,159 1,300,265 3,900,795

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

3,900,795 11,702,386 5,851,193 17,553,580 8,776,790 4,388,395 13,165,186 6,582,593 19,747,780 9,873,890 4,936,945 14,810,836 7,405,418 3,702,709 11,108,128 5,554,064 2,777,032 1,388,516 694,258 347,129 1,041,388 520,694 260,347 781,042 390,521 1,171,564 585,782 292,891 878,674 439,337 1,318,012 659,006 329,503 988,510 494,255 1,482,766 741,383 2,224,150 1,112,075 3,336,226 1,668,113 5,004,340 2,502,170 1,251,085 3,753,256 1,876,628 938,314 469,157 1,407,472 703,736 351,868 175,934 87,967 263,902 131,951 395,854 197,927 593,782 296,891 890,674

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