13 × 73 × 197

Prime Factor Structure

Factorization String 13 × 73 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 205,128

Proper Divisor Sum 18,175

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #186947 ← → #186959

1 13 73 197 949 2,561 14,381 186,953

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

186,953 560,860 280,430 140,215 420,646 210,323 630,970 315,485 946,456 473,228 236,614 118,307 354,922 177,461 532,384 266,192 133,096 66,548 33,274 16,637 49,912 24,956 12,478 6,239 18,718 9,359 28,078 14,039 42,118 21,059 63,178 31,589 94,768 47,384 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44 22 11 34

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