2⁵ × 41 × 491

Prime Factor Structure

Factorization String 2^5 × 41 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,301,832

Proper Divisor Sum 657,640

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #644191 ← → #644197

1 2 4 8 16 32 41 82 164 328 491 656 982 1,312 1,964 3,928 7,856 15,712 20,131 40,262 80,524 161,048 322,096 644,192

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

644,192 322,096 161,048 80,524 40,262 20,131 60,394 30,197 90,592 45,296 22,648 11,324 5,662 2,831 8,494 4,247 12,742 6,371 19,114 9,557 28,672 14,336 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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