2³ × 5² × 1931

Prime Factor Structure

Factorization String 2^3 × 5^2 × 1931

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 898,380

Proper Divisor Sum 512,180

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #386173 ← → #386219

1 2 4 5 8 10 20 25 40 50 100 200 1,931 3,862 7,724 9,655 15,448 19,310 38,620 48,275 77,240 96,550 193,100 386,200

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

386,200 193,100 96,550 48,275 144,826 72,413 217,240 108,620 54,310 27,155 81,466 40,733 122,200 61,100 30,550 15,275 45,826 22,913 68,740 34,370 17,185 51,556 25,778 12,889 38,668 19,334 9,667 29,002 14,501 43,504 21,752 10,876 5,438 2,719 8,158 4,079 12,238 6,119 18,358 9,179 27,538 13,769 41,308 20,654 10,327 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817 2,452

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