2³ × 11 × 13 × 281

Prime Factor Structure

Factorization String 2^3 × 11 × 13 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 710,640

Proper Divisor Sum 389,176

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #321449 ← → #321467

1 2 4 8 11 13 22 26 44 52 88 104 143 281 286 562 572 1,124 1,144 2,248 3,091 3,653 6,182 7,306 12,364 14,612 24,728 29,224 40,183 80,366 160,732 321,464

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

321,464 160,732 80,366 40,183 120,550 60,275 180,826 90,413 271,240 135,620 67,810 33,905 101,716 50,858 25,429 76,288 38,144 19,072 9,536 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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