2² × 5 × 2621

Prime Factor Structure

Factorization String 2^2 × 5 × 2621

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 110,124

Proper Divisor Sum 57,704

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #52391 ← → #52433

1 2 4 5 10 20 2,621 5,242 10,484 13,105 26,210 52,420

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

52,420 26,210 13,105 39,316 19,658 9,829 29,488 14,744 7,372 3,686 1,843 5,530 2,765 8,296 4,148 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 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

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