2 × 3 × 5 × 85243

Prime Factor Structure

Factorization String 2 × 3 × 5 × 85243

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,137,568

Proper Divisor Sum 3,580,278

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2557279 ← → #2557297

1 2 3 5 6 10 15 30 85,243 170,486 255,729 426,215 511,458 852,430 1,278,645 2,557,290

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

2,557,290 1,278,645 3,835,936 1,917,968 958,984 479,492 239,746 119,873 359,620 179,810 89,905 269,716 134,858 67,429 202,288 101,144 50,572 25,286 12,643 37,930 18,965 56,896 28,448 14,224 7,112 3,556 1,778 889 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711

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