3² × 41 × 193

Prime Factor Structure

Factorization String 3^2 × 41 × 193

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 105,924

Proper Divisor Sum 34,707

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #71209 ← → #71233

1 3 9 41 123 193 369 579 1,737 7,913 23,739 71,217

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

71,217 213,652 106,826 53,413 160,240 80,120 40,060 20,030 10,015 30,046 15,023 45,070 22,535 67,606 33,803 101,410 50,705 152,116 76,058 38,029 114,088 57,044 28,522 14,261 42,784 21,392 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454

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