5³ × 3187

Prime Factor Structure

Factorization String 5^3 × 3187

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 497,328

Proper Divisor Sum 98,953

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #398369 ← → #398393

1 5 25 125 3,187 15,935 79,675 398,375

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

398,375 1,195,126 597,563 1,792,690 896,345 2,689,036 1,344,518 672,259 2,016,778 1,008,389 3,025,168 1,512,584 756,292 378,146 189,073 567,220 283,610 141,805 425,416 212,708 106,354 53,177 159,532 79,766 39,883 119,650 59,825 179,476 89,738 44,869 134,608 67,304 33,652 16,826 8,413 25,240 12,620 6,310 3,155 9,466 4,733 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173

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