3 × 5 × 31 × 8537

Prime Factor Structure

Factorization String 3 × 5 × 31 × 8537

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,557,184

Proper Divisor Sum 2,587,479

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3969703 ← → #3969709

1 3 5 15 31 93 155 465 8,537 25,611 42,685 128,055 264,647 793,941 1,323,235 3,969,705

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

3,969,705 11,909,116 5,954,558 2,977,279 8,931,838 4,465,919 13,397,758 6,698,879 20,096,638 10,048,319 30,144,958 15,072,479 45,217,438 22,608,719 67,826,158 33,913,079 101,739,238 50,869,619 152,608,858 76,304,429 228,913,288 114,456,644 57,228,322 28,614,161 85,842,484 42,921,242 21,460,621 64,381,864 32,190,932 16,095,466 8,047,733 24,143,200 12,071,600 6,035,800 3,017,900 1,508,950 754,475 2,263,426 1,131,713 3,395,140 1,697,570 848,785 2,546,356 1,273,178 636,589 1,909,768 954,884 477,442 238,721 716,164 358,082 179,041 537,124 268,562 134,281 402,844 201,422 100,711 302,134 151,067

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