2⁴ × 13 × 89

Prime Factor Structure

Factorization String 2^4 × 13 × 89

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 39,060

Proper Divisor Sum 20,548

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #18503 ← → #18517

1 2 4 8 13 16 26 52 89 104 178 208 356 712 1,157 1,424 2,314 4,628 9,256 18,512

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

18,512 9,256 4,628 2,314 1,157 3,472 1,736 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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