2³ × 31 × 1291

Prime Factor Structure

Factorization String 2^3 × 31 × 1291

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 620,160

Proper Divisor Sum 299,992

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #320153 ← → #320179

1 2 4 8 31 62 124 248 1,291 2,582 5,164 10,328 40,021 80,042 160,084 320,168

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

320,168 160,084 80,042 40,021 120,064 60,032 30,016 15,008 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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