3² × 5 × 13 × 433

Prime Factor Structure

Factorization String 3^2 × 5 × 13 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 473,928

Proper Divisor Sum 220,623

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #253273 ← → #253307

1 3 5 9 13 15 39 45 65 117 195 433 585 1,299 2,165 3,897 5,629 6,495 16,887 19,485 28,145 50,661 84,435 253,305

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

253,305 759,916 379,958 189,979 569,938 284,969 854,908 427,454 213,727 641,182 320,591 961,774 480,887 1,442,662 721,331 2,163,994 1,081,997 3,245,992 1,622,996 811,498 405,749 1,217,248 608,624 304,312 152,156 76,078 38,039 114,118 57,059 171,178 85,589 256,768 128,384 64,192 32,096 16,048 8,024 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610

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