3 × 31 × 2297

Prime Factor Structure

Factorization String 3 × 31 × 2297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 294,144

Proper Divisor Sum 80,523

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #213613 ← → #213623

1 3 31 93 2,297 6,891 71,207 213,621

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

213,621 640,864 320,432 160,216 80,108 40,054 20,027 60,082 30,041 90,124 45,062 22,531 67,594 33,797 101,392 50,696 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 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 1,208 604 302 151 454 227

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