2 × 13 × 47 × 263

Prime Factor Structure

Factorization String 2 × 13 × 47 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 532,224

Proper Divisor Sum 210,838

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #321383 ← → #321397

1 2 13 26 47 94 263 526 611 1,222 3,419 6,838 12,361 24,722 160,693 321,386

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

321,386 160,693 482,080 241,040 120,520 60,260 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 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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