3 × 17 × 19 × 37 × 53

Prime Factor Structure

Factorization String 3 × 17 × 19 × 37 × 53

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 2,954,880

Proper Divisor Sum 1,054,671

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1900201 ← → #1900219

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

1,900,209 5,700,628 2,850,314 1,425,157 4,275,472 2,137,736 1,068,868 534,434 267,217 801,652 400,826 200,413 601,240 300,620 150,310 75,155 225,466 112,733 338,200 169,100 84,550 42,275 126,826 63,413 190,240 95,120 47,560 23,780 11,890 5,945 17,836 8,918 4,459 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56

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