2³ × 13 × 1321

Prime Factor Structure

Factorization String 2^3 × 13 × 1321

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 277,620

Proper Divisor Sum 140,236

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #137383 ← → #137387

1 2 4 8 13 26 52 104 1,321 2,642 5,284 10,568 17,173 34,346 68,692 137,384

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

137,384 68,692 34,346 17,173 51,520 25,760 12,880 6,440 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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