2² × 3 × 7² × 877

Prime Factor Structure

Factorization String 2^2 × 3 × 7^2 × 877

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,401,288

Proper Divisor Sum 885,612

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #515663 ← → #515677

1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 877 1,754 2,631 3,508 5,262 6,139 10,524 12,278 18,417 24,556 36,834 42,973 73,668 85,946 128,919 171,892 257,838 515,676

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

515,676 257,838 128,919 386,758 193,379 580,138 290,069 870,208 435,104 217,552 108,776 54,388 27,194 13,597 40,792 20,396 10,198 5,099 15,298 7,649 22,948 11,474 5,737 17,212 8,606 4,303 12,910 6,455 19,366 9,683 29,050 14,525 43,576 21,788 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550 39,275 117,826

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