2213 × 7517

Prime Factor Structure

Factorization String 2213 × 7517

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 16,644,852

Proper Divisor Sum 9,731

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #16635119 ← → #16635149

1 2,213 7,517 16,635,121

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

16,635,121 49,905,364 24,952,682 12,476,341 37,429,024 18,714,512 9,357,256 4,678,628 2,339,314 1,169,657 3,508,972 1,754,486 877,243 2,631,730 1,315,865 3,947,596 1,973,798 986,899 2,960,698 1,480,349 4,441,048 2,220,524 1,110,262 555,131 1,665,394 832,697 2,498,092 1,249,046 624,523 1,873,570 936,785 2,810,356 1,405,178 702,589 2,107,768 1,053,884 526,942 263,471 790,414 395,207 1,185,622 592,811 1,778,434 889,217 2,667,652 1,333,826 666,913 2,000,740 1,000,370 500,185 1,500,556 750,278 375,139 1,125,418 562,709 1,688,128 844,064 422,032 211,016 105,508

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