2 × 3² × 26981

Prime Factor Structure

Factorization String 2 × 3^2 × 26981

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,052,298

Proper Divisor Sum 566,640

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #485657 ← → #485671

1 2 3 6 9 18 26,981 53,962 80,943 161,886 242,829 485,658

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

485,658 242,829 728,488 364,244 182,122 91,061 273,184 136,592 68,296 34,148 17,074 8,537 25,612 12,806 6,403 19,210 9,605 28,816 14,408 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515

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