2² × 13² × 29

Prime Factor Structure

Factorization String 2^2 × 13^2 × 29

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 38,430

Proper Divisor Sum 18,826

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #19603 ← → #19609

1 2 4 13 26 29 52 58 116 169 338 377 676 754 1,508 4,901 9,802 19,604

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

19,604 9,802 4,901 14,704 7,352 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790

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