2 × 3² × 6521

Prime Factor Structure

Factorization String 2 × 3^2 × 6521

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 254,358

Proper Divisor Sum 136,980

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #117373 ← → #117389

1 2 3 6 9 18 6,521 13,042 19,563 39,126 58,689 117,378

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

117,378 58,689 176,068 88,034 44,017 132,052 66,026 33,013 99,040 49,520 24,760 12,380 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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