2 × 3 × 7 × 317 × 1607

Prime Factor Structure

Factorization String 2 × 3 × 7 × 317 × 1607

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 49,089,024

Proper Divisor Sum 27,693,426

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #21395597 ← → #21395599

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

21,395,598 10,697,799 32,093,398 16,046,699 48,140,098 24,070,049 72,210,148 36,105,074 18,052,537 54,157,612 27,078,806 13,539,403 40,618,210 20,309,105 60,927,316 30,463,658 15,231,829 45,695,488 22,847,744 11,423,872 5,711,936 2,855,968 1,427,984 713,992 356,996 178,498 89,249 267,748 133,874 66,937 200,812 100,406 50,203 150,610 75,305 225,916 112,958 56,479 169,438 84,719 254,158 127,079 381,238 190,619 571,858 285,929 857,788 428,894 214,447 643,342 321,671 965,014 482,507 1,447,522 723,761 2,171,284 1,085,642 542,821 1,628,464 814,232

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