2 × 5 × 43 × 2143

Prime Factor Structure

Factorization String 2 × 5 × 43 × 2143

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,698,048

Proper Divisor Sum 776,558

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #921467 ← → #921491

1 2 5 10 43 86 215 430 2,143 4,286 10,715 21,430 92,149 184,298 460,745 921,490

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

921,490 460,745 1,382,236 691,118 345,559 1,036,678 518,339 1,555,018 777,509 2,332,528 1,166,264 583,132 291,566 145,783 437,350 218,675 656,026 328,013 984,040 492,020 246,010 123,005 369,016 184,508 92,254 46,127 138,382 69,191 207,574 103,787 311,362 155,681 467,044 233,522 116,761 350,284 175,142 87,571 262,714 131,357 394,072 197,036 98,518 49,259 147,778 73,889 221,668 110,834 55,417 166,252 83,126 41,563 124,690 62,345 187,036 93,518 46,759 140,278 70,139 210,418

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