2 × 3 × 17 × 4003

Prime Factor Structure

Factorization String 2 × 3 × 17 × 4003

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 864,864

Proper Divisor Sum 456,558

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #408283 ← → #408311

1 2 3 6 17 34 51 102 4,003 8,006 12,009 24,018 68,051 136,102 204,153 408,306

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

408,306 204,153 612,460 306,230 153,115 459,346 229,673 689,020 344,510 172,255 516,766 258,383 775,150 387,575 1,162,726 581,363 1,744,090 872,045 2,616,136 1,308,068 654,034 327,017 981,052 490,526 245,263 735,790 367,895 1,103,686 551,843 1,655,530 827,765 2,483,296 1,241,648 620,824 310,412 155,206 77,603 232,810 116,405 349,216 174,608 87,304 43,652 21,826 10,913 32,740 16,370 8,185 24,556 12,278 6,139 18,418 9,209 27,628 13,814 6,907 20,722 10,361 31,084 15,542

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