3 × 11 × 157 × 193

Prime Factor Structure

Factorization String 3 × 11 × 157 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,471,296

Proper Divisor Sum 471,363

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #999931 ← → #999953

1 3 11 33 157 193 471 579 1,727 2,123 5,181 6,369 30,301 90,903 333,311 999,933

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

999,933 2,999,800 1,499,900 749,950 374,975 1,124,926 562,463 1,687,390 843,695 2,531,086 1,265,543 3,796,630 1,898,315 5,694,946 2,847,473 8,542,420 4,271,210 2,135,605 6,406,816 3,203,408 1,601,704 800,852 400,426 200,213 600,640 300,320 150,160 75,080 37,540 18,770 9,385 28,156 14,078 7,039 21,118 10,559 31,678 15,839 47,518 23,759 71,278 35,639 106,918 53,459 160,378 80,189 240,568 120,284 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060

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