2 × 13² × 25357

Prime Factor Structure

Factorization String 2 × 13^2 × 25357

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 13,921,542

Proper Divisor Sum 5,350,876

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8570659 ← → #8570671

1 2 13 26 169 338 25,357 50,714 329,641 659,282 4,285,333 8,570,666

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

8,570,666 4,285,333 12,856,000 6,428,000 3,214,000 1,607,000 803,500 401,750 200,875 602,626 301,313 903,940 451,970 225,985 677,956 338,978 169,489 508,468 254,234 127,117 381,352 190,676 95,338 47,669 143,008 71,504 35,752 17,876 8,938 4,469 13,408 6,704 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44

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