3² × 11 × 23 × 31²

Prime Factor Structure

Factorization String 3^2 × 11 × 23 × 31^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 3,717,792

Proper Divisor Sum 1,529,595

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2188181 ← → #2188213

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

2,188,197 6,564,592 3,282,296 1,641,148 820,574 410,287 1,230,862 615,431 1,846,294 923,147 2,769,442 1,384,721 4,154,164 2,077,082 1,038,541 3,115,624 1,557,812 778,906 389,453 1,168,360 584,180 292,090 146,045 438,136 219,068 109,534 54,767 164,302 82,151 246,454 123,227 369,682 184,841 554,524 277,262 138,631 415,894 207,947 623,842 311,921 935,764 467,882 233,941 701,824 350,912 175,456 87,728 43,864 21,932 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882

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