13 × 28219

Prime Factor Structure

Factorization String 13 × 28219

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 395,080

Proper Divisor Sum 28,233

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #366841 ← → #366851

1 13 28,219 366,847

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

366,847 1,100,542 550,271 1,650,814 825,407 2,476,222 1,238,111 3,714,334 1,857,167 5,571,502 2,785,751 8,357,254 4,178,627 12,535,882 6,267,941 18,803,824 9,401,912 4,700,956 2,350,478 1,175,239 3,525,718 1,762,859 5,288,578 2,644,289 7,932,868 3,966,434 1,983,217 5,949,652 2,974,826 1,487,413 4,462,240 2,231,120 1,115,560 557,780 278,890 139,445 418,336 209,168 104,584 52,292 26,146 13,073 39,220 19,610 9,805 29,416 14,708 7,354 3,677 11,032 5,516 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388

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