13 × 2176771

Prime Factor Structure

Factorization String 13 × 2176771

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 30,474,808

Proper Divisor Sum 2,176,785

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #28298021 ← → #28298029

1 13 2,176,771 28,298,023

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

28,298,023 84,894,070 42,447,035 127,341,106 63,670,553 191,011,660 95,505,830 47,752,915 143,258,746 71,629,373 214,888,120 107,444,060 53,722,030 26,861,015 80,583,046 40,291,523 120,874,570 60,437,285 181,311,856 90,655,928 45,327,964 22,663,982 11,331,991 33,995,974 16,997,987 50,993,962 25,496,981 76,490,944 38,245,472 19,122,736 9,561,368 4,780,684 2,390,342 1,195,171 3,585,514 1,792,757 5,378,272 2,689,136 1,344,568 672,284 336,142 168,071 504,214 252,107 756,322 378,161 1,134,484 567,242 283,621 850,864 425,432 212,716 106,358 53,179 159,538 79,769 239,308 119,654 59,827 179,482

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