13 × 73 × 163 × 523

Prime Factor Structure

Factorization String 13 × 73 × 163 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 89,029,696

Proper Divisor Sum 8,128,395

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #80901299 ← → #80901307

1 13 73 163 523 949 2,119 6,799 11,899 38,179 85,249 154,687 496,327 1,108,237 6,223,177 80,901,301

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

80,901,301 242,703,904 121,351,952 60,675,976 30,337,988 15,168,994 7,584,497 22,753,492 11,376,746 5,688,373 17,065,120 8,532,560 4,266,280 2,133,140 1,066,570 533,285 1,599,856 799,928 399,964 199,982 99,991 299,974 149,987 449,962 224,981 674,944 337,472 168,736 84,368 42,184 21,092 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398

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