2 × 5² × 16249

Prime Factor Structure

Factorization String 2 × 5^2 × 16249

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,511,250

Proper Divisor Sum 698,800

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #812443 ← → #812467

1 2 5 10 25 50 16,249 32,498 81,245 162,490 406,225 812,450

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

812,450 406,225 1,218,676 609,338 304,669 914,008 457,004 228,502 114,251 342,754 171,377 514,132 257,066 128,533 385,600 192,800 96,400 48,200 24,100 12,050 6,025 18,076 9,038 4,519 13,558 6,779 20,338 10,169 30,508 15,254 7,627 22,882 11,441 34,324 17,162 8,581 25,744 12,872 6,436 3,218 1,609 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164

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