2³ × 3 × 643

Prime Factor Structure

Factorization String 2^3 × 3 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 38,640

Proper Divisor Sum 23,208

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #15427 ← → #15439

1 2 3 4 6 8 12 24 643 1,286 1,929 2,572 3,858 5,144 7,716 15,432

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

15,432 7,716 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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