2 × 5 × 43 × 1999

Prime Factor Structure

Factorization String 2 × 5 × 43 × 1999

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,584,000

Proper Divisor Sum 724,430

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #859567 ← → #859577

1 2 5 10 43 86 215 430 1,999 3,998 9,995 19,990 85,957 171,914 429,785 859,570

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

859,570 429,785 1,289,356 644,678 322,339 967,018 483,509 1,450,528 725,264 362,632 181,316 90,658 45,329 135,988 67,994 33,997 101,992 50,996 25,498 12,749 38,248 19,124 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155

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