2² × 5 × 13 × 8539

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 8539

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,021,520

Proper Divisor Sum 2,801,380

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #2220089 ← → #2220151

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

2,220,140 1,110,070 555,035 1,665,106 832,553 2,497,660 1,248,830 624,415 1,873,246 936,623 2,809,870 1,404,935 4,214,806 2,107,403 6,322,210 3,161,105 9,483,316 4,741,658 2,370,829 7,112,488 3,556,244 1,778,122 889,061 2,667,184 1,333,592 666,796 333,398 166,699 500,098 250,049 750,148 375,074 187,537 562,612 281,306 140,653 421,960 210,980 105,490 52,745 158,236 79,118 39,559 118,678 59,339 178,018 89,009 267,028 133,514 66,757 200,272 100,136 50,068 25,034 12,517 37,552 18,776 9,388 4,694 2,347

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