13 × 41 × 67 × 79

Prime Factor Structure

Factorization String 13 × 41 × 67 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,198,720

Proper Divisor Sum 377,551

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2821163 ← → #2821183

1 13 41 67 79 533 871 1,027 2,747 3,239 5,293 35,711 42,107 68,809 217,013 2,821,169

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

2,821,169 8,463,508 4,231,754 2,115,877 6,347,632 3,173,816 1,586,908 793,454 396,727 1,190,182 595,091 1,785,274 892,637 2,677,912 1,338,956 669,478 334,739 1,004,218 502,109 1,506,328 753,164 376,582 188,291 564,874 282,437 847,312 423,656 211,828 105,914 52,957 158,872 79,436 39,718 19,859 59,578 29,789 89,368 44,684 22,342 11,171 33,514 16,757 50,272 25,136 12,568 6,284 3,142 1,571 4,714 2,357 7,072 3,536 1,768 884 442 221 664 332 166 83

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