2⁹ × 661

Prime Factor Structure

Factorization String 2^9 × 661

Distinct Prime Factors 2

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 677,226

Proper Divisor Sum 338,794

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #338431 ← → #338449

1 2 4 8 16 32 64 128 256 512 661 1,322 2,644 5,288 10,576 21,152 42,304 84,608 169,216 338,432

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

338,432 169,216 84,608 42,304 21,152 10,576 5,288 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 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

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