2² × 5 × 28283

Prime Factor Structure

Factorization String 2^2 × 5 × 28283

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,187,928

Proper Divisor Sum 622,268

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #565651 ← → #565661

1 2 4 5 10 20 28,283 56,566 113,132 141,415 282,830 565,660

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

565,660 282,830 141,415 424,246 212,123 636,370 318,185 954,556 477,278 238,639 715,918 357,959 1,073,878 536,939 1,610,818 805,409 2,416,228 1,208,114 604,057 1,812,172 906,086 453,043 1,359,130 679,565 2,038,696 1,019,348 509,674 254,837 764,512 382,256 191,128 95,564 47,782 23,891 71,674 35,837 107,512 53,756 26,878 13,439 40,318 20,159 60,478 30,239 90,718 45,359 136,078 68,039 204,118 102,059 306,178 153,089 459,268 229,634 114,817 344,452 172,226 86,113 258,340 129,170

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