5 × 19 × 23 × 191

Prime Factor Structure

Factorization String 5 × 19 × 23 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 552,960

Proper Divisor Sum 135,625

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #417331 ← → #417337

1 5 19 23 95 115 191 437 955 2,185 3,629 4,393 18,145 21,965 83,467 417,335

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

417,335 1,252,006 626,003 1,878,010 939,005 2,817,016 1,408,508 704,254 352,127 1,056,382 528,191 1,584,574 792,287 2,376,862 1,188,431 3,565,294 1,782,647 5,347,942 2,673,971 8,021,914 4,010,957 12,032,872 6,016,436 3,008,218 1,504,109 4,512,328 2,256,164 1,128,082 564,041 1,692,124 846,062 423,031 1,269,094 634,547 1,903,642 951,821 2,855,464 1,427,732 713,866 356,933 1,070,800 535,400 267,700 133,850 66,925 200,776 100,388 50,194 25,097 75,292 37,646 18,823 56,470 28,235 84,706 42,353 127,060 63,530 31,765 95,296

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