3² × 13 × 89 × 1597

Prime Factor Structure

Factorization String 3^2 × 13 × 89 × 1597

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 26,175,240

Proper Divisor Sum 9,545,679

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #16629551 ← → #16629577

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

16,629,561 49,888,684 24,944,342 12,472,171 37,416,514 18,708,257 56,124,772 28,062,386 14,031,193 42,093,580 21,046,790 10,523,395 31,570,186 15,785,093 47,355,280 23,677,640 11,838,820 5,919,410 2,959,705 8,879,116 4,439,558 2,219,779 6,659,338 3,329,669 9,989,008 4,994,504 2,497,252 1,248,626 624,313 1,872,940 936,470 468,235 1,404,706 702,353 2,107,060 1,053,530 526,765 1,580,296 790,148 395,074 197,537 592,612 296,306 148,153 444,460 222,230 111,115 333,346 166,673 500,020 250,010 125,005 375,016 187,508 93,754 46,877 140,632 70,316 35,158 17,579

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