5 × 19 × 223 × 431

Prime Factor Structure

Factorization String 5 × 19 × 223 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,612,160

Proper Divisor Sum 2,481,425

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #9130733 ← → #9130757

1 5 19 95 223 431 1,115 2,155 4,237 8,189 21,185 40,945 96,113 480,565 1,826,147 9,130,735

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

9,130,735 27,392,206 13,696,103 41,088,310 20,544,155 61,632,466 30,816,233 92,448,700 46,224,350 23,112,175 69,336,526 34,668,263 104,004,790 52,002,395 156,007,186 78,003,593 234,010,780 117,005,390 58,502,695 175,508,086 87,754,043 263,262,130 131,631,065 394,893,196 197,446,598 98,723,299 296,169,898 148,084,949 444,254,848 222,127,424 111,063,712 55,531,856 27,765,928 13,882,964 6,941,482 3,470,741 10,412,224 5,206,112 2,603,056 1,301,528 650,764 325,382 162,691 488,074 244,037 732,112 366,056 183,028 91,514 45,757 137,272 68,636 34,318 17,159 51,478 25,739 77,218 38,609 115,828 57,914

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