2⁵ × 13 × 509

Prime Factor Structure

Factorization String 2^5 × 13 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 449,820

Proper Divisor Sum 238,076

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #211741 ← → #211747

1 2 4 8 13 16 26 32 52 104 208 416 509 1,018 2,036 4,072 6,617 8,144 13,234 16,288 26,468 52,936 105,872 211,744

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

211,744 105,872 52,936 26,468 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584 2,792 1,396 698 349 1,048 524 262 131 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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