3 × 5² × 19 × 191

Prime Factor Structure

Factorization String 3 × 5^2 × 19 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 476,160

Proper Divisor Sum 203,985

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #272171 ← → #272179

1 3 5 15 19 25 57 75 95 191 285 475 573 955 1,425 2,865 3,629 4,775 10,887 14,325 18,145 54,435 90,725 272,175

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

272,175 816,526 408,263 1,224,790 612,395 1,837,186 918,593 2,755,780 1,377,890 688,945 2,066,836 1,033,418 516,709 1,550,128 775,064 387,532 193,766 96,883 290,650 145,325 435,976 217,988 108,994 54,497 163,492 81,746 40,873 122,620 61,310 30,655 91,966 45,983 137,950 68,975 206,926 103,463 310,390 155,195 465,586 232,793 698,380 349,190 174,595 523,786 261,893 785,680 392,840 196,420 98,210 49,105 147,316 73,658 36,829 110,488 55,244 27,622 13,811 41,434 20,717 62,152

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