2 × 23² × 131

Prime Factor Structure

Factorization String 2 × 23^2 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 218,988

Proper Divisor Sum 80,390

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #138587 ← → #138599

1 2 23 46 131 262 529 1,058 3,013 6,026 69,299 138,598

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

138,598 69,299 207,898 103,949 311,848 155,924 77,962 38,981 116,944 58,472 29,236 14,618 7,309 21,928 10,964 5,482 2,741 8,224 4,112 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155

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