3 × 19 × 31 × 4751

Prime Factor Structure

Factorization String 3 × 19 × 31 × 4751

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,165,120

Proper Divisor Sum 3,770,103

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #8394983 ← → #8395021

1 3 19 31 57 93 589 1,767 4,751 14,253 90,269 147,281 270,807 441,843 2,798,339 8,395,017

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

8,395,017 25,185,052 12,592,526 6,296,263 18,888,790 9,444,395 28,333,186 14,166,593 42,499,780 21,249,890 10,624,945 31,874,836 15,937,418 7,968,709 23,906,128 11,953,064 5,976,532 2,988,266 1,494,133 4,482,400 2,241,200 1,120,600 560,300 280,150 140,075 420,226 210,113 630,340 315,170 157,585 472,756 236,378 118,189 354,568 177,284 88,642 44,321 132,964 66,482 33,241 99,724 49,862 24,931 74,794 37,397 112,192 56,096 28,048 14,024 7,012 3,506 1,753 5,260 2,630 1,315 3,946 1,973 5,920 2,960 1,480

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