2² × 3² × 277

Prime Factor Structure

Factorization String 2^2 × 3^2 × 277

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 25,298

Proper Divisor Sum 15,326

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #9967 ← → #9973

1 2 3 4 6 9 12 18 36 277 554 831 1,108 1,662 2,493 3,324 4,986 9,972

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

9,972 4,986 2,493 7,480 3,740 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 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

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