2² × 109 × 9491

Prime Factor Structure

Factorization String 2^2 × 109 × 9491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,308,840

Proper Divisor Sum 3,170,764

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4138073 ← → #4138111

1 2 4 109 218 436 9,491 18,982 37,964 1,034,519 2,069,038 4,138,076

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

4,138,076 2,069,038 1,034,519 3,103,558 1,551,779 4,655,338 2,327,669 6,983,008 3,491,504 1,745,752 872,876 436,438 218,219 654,658 327,329 981,988 490,994 245,497 736,492 368,246 184,123 552,370 276,185 828,556 414,278 207,139 621,418 310,709 932,128 466,064 233,032 116,516 58,258 29,129 87,388 43,694 21,847 65,542 32,771 98,314 49,157 147,472 73,736 36,868 18,434 9,217 27,652 13,826 6,913 20,740 10,370 5,185 15,556 7,778 3,889 11,668 5,834 2,917 8,752 4,376

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