2 × 3 × 643

Prime Factor Structure

Factorization String 2 × 3 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,728

Proper Divisor Sum 3,870

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #3853 ← → #3863

1 2 3 6 643 1,286 1,929 3,858

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

3,858 1,929 5,788 2,894 1,447 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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