3 × 13 × 28219

Prime Factor Structure

Factorization String 3 × 13 × 28219

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,580,320

Proper Divisor Sum 479,779

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #1100513 ← → #1100543

1 3 13 39 28,219 84,657 366,847 1,100,541

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

1,100,541 3,301,624 1,650,812 825,406 412,703 1,238,110 619,055 1,857,166 928,583 2,785,750 1,392,875 4,178,626 2,089,313 6,267,940 3,133,970 1,566,985 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 1,552 776 388 194

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