2² × 5 × 13 × 8543

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 8543

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,023,872

Proper Divisor Sum 2,802,692

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2221159 ← → #2221183

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

2,221,180 1,110,590 555,295 1,665,886 832,943 2,498,830 1,249,415 3,748,246 1,874,123 5,622,370 2,811,185 8,433,556 4,216,778 2,108,389 6,325,168 3,162,584 1,581,292 790,646 395,323 1,185,970 592,985 1,778,956 889,478 444,739 1,334,218 667,109 2,001,328 1,000,664 500,332 250,166 125,083 375,250 187,625 562,876 281,438 140,719 422,158 211,079 633,238 316,619 949,858 474,929 1,424,788 712,394 356,197 1,068,592 534,296 267,148 133,574 66,787 200,362 100,181 300,544 150,272 75,136 37,568 18,784 9,392 4,696 2,348

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