2 × 3 × 5 × 7 × 19 × 163

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 19 × 163

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,889,280

Proper Divisor Sum 1,238,910

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #650359 ← → #650387

1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 70 95 105 114 133 163 190 210 266 285 326 399 489 570 665 798 815 978 1,141 1,330 1,630 1,995 2,282 2,445 3,097 3,423 3,990 4,890 5,705 6,194 6,846 9,291 11,410 15,485 17,115 18,582 21,679 30,970 34,230 43,358 46,455 65,037 92,910 108,395

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

650,370 325,185 975,556 487,778 243,889 731,668 365,834 182,917 548,752 274,376 137,188 68,594 34,297 102,892 51,446 25,723 77,170 38,585 115,756 57,878 28,939 86,818 43,409 130,228 65,114 32,557 97,672 48,836 24,418 12,209 36,628 18,314 9,157 27,472 13,736 6,868 3,434 1,717 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700

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