2⁴ × 3 × 19 × 571

Prime Factor Structure

Factorization String 2^4 × 3 × 19 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,418,560

Proper Divisor Sum 897,808

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #520747 ← → #520759

1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 456 571 912 1,142 1,713 2,284 3,426 4,568 6,852 9,136 10,849 13,704 21,698 27,408 32,547 43,396 65,094 86,792 130,188 173,584 260,376 520,752

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

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