2⁴ × 5 × 11 × 643

Prime Factor Structure

Factorization String 2^4 × 5 × 11 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,437,408

Proper Divisor Sum 871,568

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #565813 ← → #565849

1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 643 880 1,286 2,572 3,215 5,144 6,430 7,073 10,288 12,860 14,146 25,720 28,292 35,365 51,440 56,584 70,730 113,168 141,460 282,920 565,840

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

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