137 × 3929

Prime Factor Structure

Factorization String 137 × 3929

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 542,340

Proper Divisor Sum 4,067

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #538267 ← → #538283

1 137 3,929 538,273

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

538,273 1,614,820 807,410 403,705 1,211,116 605,558 302,779 908,338 454,169 1,362,508 681,254 340,627 1,021,882 510,941 1,532,824 766,412 383,206 191,603 574,810 287,405 862,216 431,108 215,554 107,777 323,332 161,666 80,833 242,500 121,250 60,625 181,876 90,938 45,469 136,408 68,204 34,102 17,051 51,154 25,577 76,732 38,366 19,183 57,550 28,775 86,326 43,163 129,490 64,745 194,236 97,118 48,559 145,678 72,839 218,518 109,259 327,778 163,889 491,668 245,834 122,917

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