2 × 3 × 7 × 18289

Prime Factor Structure

Factorization String 2 × 3 × 7 × 18289

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,755,840

Proper Divisor Sum 987,702

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #768133 ← → #768139

1 2 3 6 7 14 21 42 18,289 36,578 54,867 109,734 128,023 256,046 384,069 768,138

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

768,138 384,069 1,152,208 576,104 288,052 144,026 72,013 216,040 108,020 54,010 27,005 81,016 40,508 20,254 10,127 30,382 15,191 45,574 22,787 68,362 34,181 102,544 51,272 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428 214 107 322 161 484 242 121 364 182 91 274 137

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