3 × 17 × 97 × 197

Prime Factor Structure

Factorization String 3 × 17 × 97 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,397,088

Proper Divisor Sum 422,529

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #974557 ← → #974563

1 3 17 51 97 197 291 591 1,649 3,349 4,947 10,047 19,109 57,327 324,853 974,559

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

974,559 2,923,678 1,461,839 4,385,518 2,192,759 6,578,278 3,289,139 9,867,418 4,933,709 14,801,128 7,400,564 3,700,282 1,850,141 5,550,424 2,775,212 1,387,606 693,803 2,081,410 1,040,705 3,122,116 1,561,058 780,529 2,341,588 1,170,794 585,397 1,756,192 878,096 439,048 219,524 109,762 54,881 164,644 82,322 41,161 123,484 61,742 30,871 92,614 46,307 138,922 69,461 208,384 104,192 52,096 26,048 13,024 6,512 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172

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