2⁴ × 5 × 2153

Prime Factor Structure

Factorization String 2^4 × 5 × 2153

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 400,644

Proper Divisor Sum 228,404

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #172223 ← → #172243

1 2 4 5 8 10 16 20 40 80 2,153 4,306 8,612 10,765 17,224 21,530 34,448 43,060 86,120 172,240

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

172,240 86,120 43,060 21,530 10,765 32,296 16,148 8,074 4,037 12,112 6,056 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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