2 × 3² × 646309

Prime Factor Structure

Factorization String 2 × 3^2 × 646309

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 25,206,090

Proper Divisor Sum 13,572,528

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #11633549 ← → #11633569

1 2 3 6 9 18 646,309 1,292,618 1,938,927 3,877,854 5,816,781 11,633,562

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

11,633,562 5,816,781 17,450,344 8,725,172 4,362,586 2,181,293 6,543,880 3,271,940 1,635,970 817,985 2,453,956 1,226,978 613,489 1,840,468 920,234 460,117 1,380,352 690,176 345,088 172,544 86,272 43,136 21,568 10,784 5,392 2,696 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 91 274 137 412 206 103 310 155 466 233 700 350

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