2⁷ × 5381

Prime Factor Structure

Factorization String 2^7 × 5381

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,372,410

Proper Divisor Sum 683,642

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #688763 ← → #688777

1 2 4 8 16 32 64 128 5,381 10,762 21,524 43,048 86,096 172,192 344,384 688,768

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

688,768 344,384 172,192 86,096 43,048 21,524 10,762 5,381 16,144 8,072 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 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

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