2² × 3 × 13 × 127

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 50,176

Proper Divisor Sum 30,364

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #19801 ← → #19813

1 2 3 4 6 12 13 26 39 52 78 127 156 254 381 508 762 1,524 1,651 3,302 4,953 6,604 9,906 19,812

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

19,812 9,906 4,953 14,860 7,430 3,715 11,146 5,573 16,720 8,360 4,180 2,090 1,045 3,136 1,568 784 392 196 98 49 148 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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