3⁶ × 13 × 19

Prime Factor Structure

Factorization String 3^6 × 13 × 19

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 28

Divisor Sum (σ) 306,040

Proper Divisor Sum 125,977

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #180053 ← → #180071

1 3 9 13 19 27 39 57 81 117 171 243 247 351 513 729 741 1,053 1,539 2,223 3,159 4,617 6,669 9,477 13,851 20,007 60,021 180,063

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

180,063 540,190 270,095 810,286 405,143 1,215,430 607,715 1,823,146 911,573 2,734,720 1,367,360 683,680 341,840 170,920 85,460 42,730 21,365 64,096 32,048 16,024 8,012 4,006 2,003 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144

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