2² × 3 × 7² × 13

Prime Factor Structure

Factorization String 2^2 × 3 × 7^2 × 13

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 22,344

Proper Divisor Sum 14,700

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7643 ← → #7649

1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 182 196 273 294 364 546 588 637 1,092 1,274 1,911 2,548 3,822 7,644

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

7,644 3,822 1,911 5,734 2,867 8,602 4,301 12,904 6,452 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2 1

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