2² × 3 × 19 × 1399

Prime Factor Structure

Factorization String 2^2 × 3 × 19 × 1399

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 784,000

Proper Divisor Sum 465,028

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #318949 ← → #318979

1 2 3 4 6 12 19 38 57 76 114 228 1,399 2,798 4,197 5,596 8,394 16,788 26,581 53,162 79,743 106,324 159,486 318,972

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

318,972 159,486 79,743 239,230 119,615 358,846 179,423 538,270 269,135 807,406 403,703 1,211,110 605,555 1,816,666 908,333 2,725,000 1,362,500 681,250 340,625 1,021,876 510,938 255,469 766,408 383,204 191,602 95,801 287,404 143,702 71,851 215,554 107,777 323,332 161,666 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

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