2² × 5 × 37 × 293

Prime Factor Structure

Factorization String 2^2 × 5 × 37 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 469,224

Proper Divisor Sum 252,404

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #216803 ← → #216829

1 2 4 5 10 20 37 74 148 185 293 370 586 740 1,172 1,465 2,930 5,860 10,841 21,682 43,364 54,205 108,410 216,820

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

216,820 108,410 54,205 162,616 81,308 40,654 20,327 60,982 30,491 91,474 45,737 137,212 68,606 34,303 102,910 51,455 154,366 77,183 231,550 115,775 347,326 173,663 520,990 260,495 781,486 390,743 1,172,230 586,115 1,758,346 879,173 2,637,520 1,318,760 659,380 329,690 164,845 494,536 247,268 123,634 61,817 185,452 92,726 46,363 139,090 69,545 208,636 104,318 52,159 156,478 78,239 234,718 117,359 352,078 176,039 528,118 264,059 792,178 396,089 1,188,268 594,134 297,067

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