2² × 41 × 1289

Prime Factor Structure

Factorization String 2^2 × 41 × 1289

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 379,260

Proper Divisor Sum 167,864

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #211373 ← → #211403

1 2 4 41 82 164 1,289 2,578 5,156 52,849 105,698 211,396

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

211,396 105,698 52,849 158,548 79,274 39,637 118,912 59,456 29,728 14,864 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233

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