5³ × 13² × 19

Prime Factor Structure

Factorization String 5^3 × 13^2 × 19

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 570,960

Proper Divisor Sum 169,585

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #401371 ← → #401381

1 5 13 19 25 65 95 125 169 247 325 475 845 1,235 1,625 2,375 3,211 4,225 6,175 16,055 21,125 30,875 80,275 401,375

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

401,375 1,204,126 602,063 1,806,190 903,095 2,709,286 1,354,643 4,063,930 2,031,965 6,095,896 3,047,948 1,523,974 761,987 2,285,962 1,142,981 3,428,944 1,714,472 857,236 428,618 214,309 642,928 321,464 160,732 80,366 40,183 120,550 60,275 180,826 90,413 271,240 135,620 67,810 33,905 101,716 50,858 25,429 76,288 38,144 19,072 9,536 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13

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