3 × 31 × 251 × 751

Prime Factor Structure

Factorization String 3 × 31 × 251 × 751

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,256,512

Proper Divisor Sum 6,725,919

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #17530589 ← → #17530603

1 3 31 93 251 751 753 2,253 7,781 23,281 23,343 69,843 188,501 565,503 5,843,531 17,530,593

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

17,530,593 52,591,780 26,295,890 13,147,945 39,443,836 19,721,918 9,860,959 29,582,878 14,791,439 44,374,318 22,187,159 66,561,478 33,280,739 99,842,218 49,921,109 149,763,328 74,881,664 37,440,832 18,720,416 9,360,208 4,680,104 2,340,052 1,170,026 585,013 1,755,040 877,520 438,760 219,380 109,690 54,845 164,536 82,268 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091

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