2 × 11² × 1181

Prime Factor Structure

Factorization String 2 × 11^2 × 1181

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 471,618

Proper Divisor Sum 185,816

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #285781 ← → #285823

1 2 11 22 121 242 1,181 2,362 12,991 25,982 142,901 285,802

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

285,802 142,901 428,704 214,352 107,176 53,588 26,794 13,397 40,192 20,096 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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