2 × 3³ × 4007

Prime Factor Structure

Factorization String 2 × 3^3 × 4007

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 480,960

Proper Divisor Sum 264,582

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #216373 ← → #216379

1 2 3 6 9 18 27 54 4,007 8,014 12,021 24,042 36,063 72,126 108,189 216,378

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

216,378 108,189 324,568 162,284 81,142 40,571 121,714 60,857 182,572 91,286 45,643 136,930 68,465 205,396 102,698 51,349 154,048 77,024 38,512 19,256 9,628 4,814 2,407 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376

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