2⁴ × 13 × 521

Prime Factor Structure

Factorization String 2^4 × 13 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 226,548

Proper Divisor Sum 118,180

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #108359 ← → #108377

1 2 4 8 13 16 26 52 104 208 521 1,042 2,084 4,168 6,773 8,336 13,546 27,092 54,184 108,368

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

108,368 54,184 27,092 13,546 6,773 20,320 10,160 5,080 2,540 1,270 635 1,906 953 2,860 1,430 715 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2 1

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