2 × 3 × 5 × 13 × 1669

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13 × 1669

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,683,360

Proper Divisor Sum 1,032,450

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #650873 ← → #650911

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

650,910 325,455 976,366 488,183 1,464,550 732,275 2,196,826 1,098,413 3,295,240 1,647,620 823,810 411,905 1,235,716 617,858 308,929 926,788 463,394 231,697 695,092 347,546 173,773 521,320 260,660 130,330 65,165 195,496 97,748 48,874 24,437 73,312 36,656 18,328 9,164 4,582 2,291 6,874 3,437 10,312 5,156 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138

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