3² × 7² × 8039

Prime Factor Structure

Factorization String 3^2 × 7^2 × 8039

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 5,957,640

Proper Divisor Sum 2,412,441

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3545189 ← → #3545203

1 3 7 9 21 49 63 147 441 8,039 24,117 56,273 72,351 168,819 393,911 506,457 1,181,733 3,545,199

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

3,545,199 10,635,598 5,317,799 15,953,398 7,976,699 23,930,098 11,965,049 35,895,148 17,947,574 8,973,787 26,921,362 13,460,681 40,382,044 20,191,022 10,095,511 30,286,534 15,143,267 45,429,802 22,714,901 68,144,704 34,072,352 17,036,176 8,518,088 4,259,044 2,129,522 1,064,761 3,194,284 1,597,142 798,571 2,395,714 1,197,857 3,593,572 1,796,786 898,393 2,695,180 1,347,590 673,795 2,021,386 1,010,693 3,032,080 1,516,040 758,020 379,010 189,505 568,516 284,258 142,129 426,388 213,194 106,597 319,792 159,896 79,948 39,974 19,987 59,962 29,981 89,944 44,972 22,486

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