5 × 19 × 191 × 397

Prime Factor Structure

Factorization String 5 × 19 × 191 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,169,920

Proper Divisor Sum 1,966,355

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #7203541 ← → #7203583

1 5 19 95 191 397 955 1,985 3,629 7,543 18,145 37,715 75,827 379,135 1,440,713 7,203,565

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

7,203,565 21,610,696 10,805,348 5,402,674 2,701,337 8,104,012 4,052,006 2,026,003 6,078,010 3,039,005 9,117,016 4,558,508 2,279,254 1,139,627 3,418,882 1,709,441 5,128,324 2,564,162 1,282,081 3,846,244 1,923,122 961,561 2,884,684 1,442,342 721,171 2,163,514 1,081,757 3,245,272 1,622,636 811,318 405,659 1,216,978 608,489 1,825,468 912,734 456,367 1,369,102 684,551 2,053,654 1,026,827 3,080,482 1,540,241 4,620,724 2,310,362 1,155,181 3,465,544 1,732,772 866,386 433,193 1,299,580 649,790 324,895 974,686 487,343 1,462,030 731,015 2,193,046 1,096,523 3,289,570 1,644,785

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