3 × 7 × 11 × 19 × 73

Prime Factor Structure

Factorization String 3 × 7 × 11 × 19 × 73

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 568,320

Proper Divisor Sum 247,923

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #320389 ← → #320401

1 3 7 11 19 21 33 57 73 77 133 209 219 231 399 511 627 803 1,387 1,463 1,533 2,409 4,161 4,389 5,621 9,709 15,257 16,863 29,127 45,771 106,799 320,397

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

320,397 961,192 480,596 240,298 120,149 360,448 180,224 90,112 45,056 22,528 11,264 5,632 2,816 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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