2² × 3² × 7 × 13 × 2089

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 13 × 2089

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 21,301,280

Proper Divisor Sum 14,457,716

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #6843559 ← → #6843569

1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 117 126 156 182 234 252 273 364 468 546 819 1,092 1,638 2,089 3,276 4,178 6,267 8,356 12,534 14,623 18,801 25,068 27,157 29,246 37,602 43,869 54,314 58,492 75,204 81,471 87,738 108,628 131,607 162,942 175,476 190,099 244,413 263,214

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

6,843,564 3,421,782 1,710,891 5,132,674 2,566,337 7,699,012 3,849,506 1,924,753 5,774,260 2,887,130 1,443,565 4,330,696 2,165,348 1,082,674 541,337 1,624,012 812,006 406,003 1,218,010 609,005 1,827,016 913,508 456,754 228,377 685,132 342,566 171,283 513,850 256,925 770,776 385,388 192,694 96,347 289,042 144,521 433,564 216,782 108,391 325,174 162,587 487,762 243,881 731,644 365,822 182,911 548,734 274,367 823,102 411,551 1,234,654 617,327 1,851,982 925,991 2,777,974 1,388,987 4,166,962 2,083,481 6,250,444 3,125,222 1,562,611

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