13 × 59 × 251

Prime Factor Structure

Factorization String 13 × 59 × 251

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 211,680

Proper Divisor Sum 19,163

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #192499 ← → #192529

1 13 59 251 767 3,263 14,809 192,517

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

192,517 577,552 288,776 144,388 72,194 36,097 108,292 54,146 27,073 81,220 40,610 20,305 60,916 30,458 15,229 45,688 22,844 11,422 5,711 17,134 8,567 25,702 12,851 38,554 19,277 57,832 28,916 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206

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