5³ × 13163

Prime Factor Structure

Factorization String 5^3 × 13163

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,053,584

Proper Divisor Sum 408,209

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1645367 ← → #1645409

1 5 25 125 13,163 65,815 329,075 1,645,375

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

1,645,375 4,936,126 2,468,063 7,404,190 3,702,095 11,106,286 5,553,143 16,659,430 8,329,715 24,989,146 12,494,573 37,483,720 18,741,860 9,370,930 4,685,465 14,056,396 7,028,198 3,514,099 10,542,298 5,271,149 15,813,448 7,906,724 3,953,362 1,976,681 5,930,044 2,965,022 1,482,511 4,447,534 2,223,767 6,671,302 3,335,651 10,006,954 5,003,477 15,010,432 7,505,216 3,752,608 1,876,304 938,152 469,076 234,538 117,269 351,808 175,904 87,952 43,976 21,988 10,994 5,497 16,492 8,246 4,123 12,370 6,185 18,556 9,278 4,639 13,918 6,959 20,878 10,439

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