53 × 61²

Prime Factor Structure

Factorization String 53 × 61^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 204,282

Proper Divisor Sum 7,069

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #197207 ← → #197221

1 53 61 3,233 3,721 197,213

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

197,213 591,640 295,820 147,910 73,955 221,866 110,933 332,800 166,400 83,200 41,600 20,800 10,400 5,200 2,600 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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