2⁶ × 13 × 773

Prime Factor Structure

Factorization String 2^6 × 13 × 773

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 28

Divisor Sum (σ) 1,376,172

Proper Divisor Sum 733,036

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #643129 ← → #643183

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

643,136 321,568 160,784 80,392 40,196 20,098 10,049 30,148 15,074 7,537 22,612 11,306 5,653 16,960 8,480 4,240 2,120 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700

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