7 × 285287

Prime Factor Structure

Factorization String 7 × 285287

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,282,304

Proper Divisor Sum 285,295

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1997003 ← → #1997029

1 7 285,287 1,997,009

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

1,997,009 5,991,028 2,995,514 1,497,757 4,493,272 2,246,636 1,123,318 561,659 1,684,978 842,489 2,527,468 1,263,734 631,867 1,895,602 947,801 2,843,404 1,421,702 710,851 2,132,554 1,066,277 3,198,832 1,599,416 799,708 399,854 199,927 599,782 299,891 899,674 449,837 1,349,512 674,756 337,378 168,689 506,068 253,034 126,517 379,552 189,776 94,888 47,444 23,722 11,861 35,584 17,792 8,896 4,448 2,224 1,112 556 278 139 418 209 628 314 157 472 236 118 59

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