2² × 3 × 55021

Prime Factor Structure

Factorization String 2^2 × 3 × 55021

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,540,616

Proper Divisor Sum 880,364

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #660251 ← → #660271

1 2 3 4 6 12 55,021 110,042 165,063 220,084 330,126 660,252

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

660,252 330,126 165,063 495,190 247,595 742,786 371,393 1,114,180 557,090 278,545 835,636 417,818 208,909 626,728 313,364 156,682 78,341 235,024 117,512 58,756 29,378 14,689 44,068 22,034 11,017 33,052 16,526 8,263 24,790 12,395 37,186 18,593 55,780 27,890 13,945 41,836 20,918 10,459 31,378 15,689 47,068 23,534 11,767 35,302 17,651 52,954 26,477 79,432 39,716 19,858 9,929 29,788 14,894 7,447 22,342 11,171 33,514 16,757 50,272 25,136

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