2 × 5 × 19 × 43691

Prime Factor Structure

Factorization String 2 × 5 × 19 × 43691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,729,120

Proper Divisor Sum 7,427,830

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #8301289 ← → #8301301

1 2 5 10 19 38 95 190 43,691 87,382 218,455 436,910 830,129 1,660,258 4,150,645 8,301,290

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

8,301,290 4,150,645 12,451,936 6,225,968 3,112,984 1,556,492 778,246 389,123 1,167,370 583,685 1,751,056 875,528 437,764 218,882 109,441 328,324 164,162 82,081 246,244 123,122 61,561 184,684 92,342 46,171 138,514 69,257 207,772 103,886 51,943 155,830 77,915 233,746 116,873 350,620 175,310 87,655 262,966 131,483 394,450 197,225 591,676 295,838 147,919 443,758 221,879 665,638 332,819 998,458 499,229 1,497,688 748,844 374,422 187,211 561,634 280,817 842,452 421,226 210,613 631,840 315,920

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