2⁴ × 11 × 163

Prime Factor Structure

Factorization String 2^4 × 11 × 163

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 61,008

Proper Divisor Sum 32,320

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #28687 ← → #28697

1 2 4 8 11 16 22 44 88 163 176 326 652 1,304 1,793 2,608 3,586 7,172 14,344 28,688

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

28,688 14,344 7,172 3,586 1,793 5,380 2,690 1,345 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 1,336 668 334 167 502 251 754 377 1,132

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