2² × 3 × 1831

Prime Factor Structure

Factorization String 2^2 × 3 × 1831

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 51,296

Proper Divisor Sum 29,324

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #21961 ← → #21977

1 2 3 4 6 12 1,831 3,662 5,493 7,324 10,986 21,972

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

21,972 10,986 5,493 16,480 8,240 4,120 2,060 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890

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