3² × 11 × 1399

Prime Factor Structure

Factorization String 3^2 × 11 × 1399

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 218,400

Proper Divisor Sum 79,899

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #138497 ← → #138511

1 3 9 11 33 99 1,399 4,197 12,591 15,389 46,167 138,501

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

138,501 415,504 207,752 103,876 51,938 25,969 77,908 38,954 19,477 58,432 29,216 14,608 7,304 3,652 1,826 913 2,740 1,370 685 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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