3⁵ × 7 × 17

Prime Factor Structure

Factorization String 3^5 × 7 × 17

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 52,416

Proper Divisor Sum 23,499

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #28909 ← → #28921

1 3 7 9 17 21 27 51 63 81 119 153 189 243 357 459 567 1,071 1,377 1,701 3,213 4,131 9,639 28,917

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

28,917 86,752 43,376 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364 182 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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