3³ × 19 × 521

Prime Factor Structure

Factorization String 3^3 × 19 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 417,600

Proper Divisor Sum 150,327

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #267271 ← → #267277

1 3 9 19 27 57 171 513 521 1,563 4,689 9,899 14,067 29,697 89,091 267,273

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

267,273 801,820 400,910 200,455 601,366 300,683 902,050 451,025 1,353,076 676,538 338,269 1,014,808 507,404 253,702 126,851 380,554 190,277 570,832 285,416 142,708 71,354 35,677 107,032 53,516 26,758 13,379 40,138 20,069 60,208 30,104 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 28 14 7 22 11 34 17 52

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