3 × 5² × 155891

Prime Factor Structure

Factorization String 3 × 5^2 × 155891

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 19,330,608

Proper Divisor Sum 7,638,783

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #11691793 ← → #11691851

1 3 5 15 25 75 155,891 467,673 779,455 2,338,365 3,897,275 11,691,825

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

11,691,825 35,075,476 17,537,738 8,768,869 26,306,608 13,153,304 6,576,652 3,288,326 1,644,163 4,932,490 2,466,245 7,398,736 3,699,368 1,849,684 924,842 462,421 1,387,264 693,632 346,816 173,408 86,704 43,352 21,676 10,838 5,419 16,258 8,129 24,388 12,194 6,097 18,292 9,146 4,573 13,720 6,860 3,430 1,715 5,146 2,573 7,720 3,860 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10

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