2 × 5 × 7 × 40087

Prime Factor Structure

Factorization String 2 × 5 × 7 × 40087

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,772,672

Proper Divisor Sum 2,966,582

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2806087 ← → #2806093

1 2 5 7 10 14 35 70 40,087 80,174 200,435 280,609 400,870 561,218 1,403,045 2,806,090

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

2,806,090 1,403,045 4,209,136 2,104,568 1,052,284 526,142 263,071 789,214 394,607 1,183,822 591,911 1,775,734 887,867 2,663,602 1,331,801 3,995,404 1,997,702 998,851 2,996,554 1,498,277 4,494,832 2,247,416 1,123,708 561,854 280,927 842,782 421,391 1,264,174 632,087 1,896,262 948,131 2,844,394 1,422,197 4,266,592 2,133,296 1,066,648 533,324 266,662 133,331 399,994 199,997 599,992 299,996 149,998 74,999 224,998 112,499 337,498 168,749 506,248 253,124 126,562 63,281 189,844 94,922 47,461 142,384 71,192 35,596 17,798

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