2 × 7 × 199 × 313

Prime Factor Structure

Factorization String 2 × 7 × 199 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,507,200

Proper Divisor Sum 635,182

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #872017 ← → #872023

1 2 7 14 199 313 398 626 1,393 2,191 2,786 4,382 62,287 124,574 436,009 872,018

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

872,018 436,009 1,308,028 654,014 327,007 981,022 490,511 1,471,534 735,767 2,207,302 1,103,651 3,310,954 1,655,477 4,966,432 2,483,216 1,241,608 620,804 310,402 155,201 465,604 232,802 116,401 349,204 174,602 87,301 261,904 130,952 65,476 32,738 16,369 49,108 24,554 12,277 36,832 18,416 9,208 4,604 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536

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