2² × 3² × 9901

Prime Factor Structure

Factorization String 2^2 × 3^2 × 9901

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 901,082

Proper Divisor Sum 544,646

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #356399 ← → #356441

1 2 3 4 6 9 12 18 36 9,901 19,802 29,703 39,604 59,406 89,109 118,812 178,218 356,436

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

356,436 178,218 89,109 267,328 133,664 66,832 33,416 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936 3,968 1,984 992 496 248 124 62 31 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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