2 × 3² × 43 × 523

Prime Factor Structure

Factorization String 2 × 3^2 × 43 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 899,184

Proper Divisor Sum 494,382

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #404783 ← → #404819

1 2 3 6 9 18 43 86 129 258 387 523 774 1,046 1,569 3,138 4,707 9,414 22,489 44,978 67,467 134,934 202,401 404,802

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

404,802 202,401 607,204 303,602 151,801 455,404 227,702 113,851 341,554 170,777 512,332 256,166 128,083 384,250 192,125 576,376 288,188 144,094 72,047 216,142 108,071 324,214 162,107 486,322 243,161 729,484 364,742 182,371 547,114 273,557 820,672 410,336 205,168 102,584 51,292 25,646 12,823 38,470 19,235 57,706 28,853 86,560 43,280 21,640 10,820 5,410 2,705 8,116 4,058 2,029 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572

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