2² × 131 × 839

Prime Factor Structure

Factorization String 2^2 × 131 × 839

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 776,160

Proper Divisor Sum 336,524

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #439631 ← → #439639

1 2 4 131 262 524 839 1,678 3,356 109,909 219,818 439,636

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

439,636 219,818 109,909 329,728 164,864 82,432 41,216 20,608 10,304 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479

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