2⁴ × 13² × 149

Prime Factor Structure

Factorization String 2^4 × 13^2 × 149

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 850,950

Proper Divisor Sum 448,054

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #402881 ← → #402923

1 2 4 8 13 16 26 52 104 149 169 208 298 338 596 676 1,192 1,352 1,937 2,384 2,704 3,874 7,748 15,496 25,181 30,992 50,362 100,724 201,448 402,896

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

402,896 201,448 100,724 50,362 25,181 75,544 37,772 18,886 9,443 28,330 14,165 42,496 21,248 10,624 5,312 2,656 1,328 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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