7 × 19 × 23 × 37

Prime Factor Structure

Factorization String 7 × 19 × 23 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 145,920

Proper Divisor Sum 32,737

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #113177 ← → #113189

1 7 19 23 37 133 161 259 437 703 851 3,059 4,921 5,957 16,169 113,183

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

113,183 339,550 169,775 509,326 254,663 763,990 381,995 1,145,986 572,993 1,718,980 859,490 429,745 1,289,236 644,618 322,309 966,928 483,464 241,732 120,866 60,433 181,300 90,650 45,325 135,976 67,988 33,994 16,997 50,992 25,496 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121

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