2⁴ × 43 × 97

Prime Factor Structure

Factorization String 2^4 × 43 × 97

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 133,672

Proper Divisor Sum 66,936

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #66733 ← → #66739

1 2 4 8 16 43 86 97 172 194 344 388 688 776 1,552 4,171 8,342 16,684 33,368 66,736

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

66,736 33,368 16,684 8,342 4,171 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760 880 440 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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