2² × 7² × 11 × 13 × 19

Prime Factor Structure

Factorization String 2^2 × 7^2 × 11 × 13 × 19

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,340,640

Proper Divisor Sum 808,108

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #532531 ← → #532537

1 2 4 7 11 13 14 19 22 26 28 38 44 49 52 76 77 91 98 133 143 154 182 196 209 247 266 286 308 364 418 494 532 539 572 637 836 931 988 1,001 1,078 1,274 1,463 1,729 1,862 2,002 2,156 2,548 2,717 2,926 3,458 3,724 4,004 5,434 5,852 6,916 7,007 10,241 10,868 12,103

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

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