5 × 13² × 239

Prime Factor Structure

Factorization String 5 × 13^2 × 239

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 263,520

Proper Divisor Sum 61,565

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #201953 ← → #201961

1 5 13 65 169 239 845 1,195 3,107 15,535 40,391 201,955

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

201,955 605,866 302,933 908,800 454,400 227,200 113,600 56,800 28,400 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294

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