3 × 11 × 43 × 53

Prime Factor Structure

Factorization String 3 × 11 × 43 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 114,048

Proper Divisor Sum 38,841

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #75193 ← → #75209

1 3 11 33 43 53 129 159 473 583 1,419 1,749 2,279 6,837 25,069 75,207

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

75,207 225,622 112,811 338,434 169,217 507,652 253,826 126,913 380,740 190,370 95,185 285,556 142,778 71,389 214,168 107,084 53,542 26,771 80,314 40,157 120,472 60,236 30,118 15,059 45,178 22,589 67,768 33,884 16,942 8,471 25,414 12,707 38,122 19,061 57,184 28,592 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866

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