2 × 5² × 1531

Prime Factor Structure

Factorization String 2 × 5^2 × 1531

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 142,476

Proper Divisor Sum 65,926

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #76543 ← → #76561

1 2 5 10 25 50 1,531 3,062 7,655 15,310 38,275 76,550

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

76,550 38,275 114,826 57,413 172,240 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

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