2 × 3³ × 19 × 509

Prime Factor Structure

Factorization String 2 × 3^3 × 19 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,224,000

Proper Divisor Sum 701,766

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #522233 ← → #522239

1 2 3 6 9 18 19 27 38 54 57 114 171 342 509 513 1,018 1,026 1,527 3,054 4,581 9,162 9,671 13,743 19,342 27,486 29,013 58,026 87,039 174,078 261,117 522,234

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

522,234 261,117 783,352 391,676 195,838 97,919 293,758 146,879 440,638 220,319 660,958 330,479 991,438 495,719 1,487,158 743,579 2,230,738 1,115,369 3,346,108 1,673,054 836,527 2,509,582 1,254,791 3,764,374 1,882,187 5,646,562 2,823,281 8,469,844 4,234,922 2,117,461 6,352,384 3,176,192 1,588,096 794,048 397,024 198,512 99,256 49,628 24,814 12,407 37,222 18,611 55,834 27,917 83,752 41,876 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314

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