2 × 3² × 19 × 1163

Prime Factor Structure

Factorization String 2 × 3^2 × 19 × 1163

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 907,920

Proper Divisor Sum 510,174

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #397729 ← → #397751

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

397,746 198,873 596,620 298,310 149,155 447,466 223,733 671,200 335,600 167,800 83,900 41,950 20,975 62,926 31,463 94,390 47,195 141,586 70,793 212,380 106,190 53,095 159,286 79,643 238,930 119,465 358,396 179,198 89,599 268,798 134,399 403,198 201,599 604,798 302,399 907,198 453,599 1,360,798 680,399 2,041,198 1,020,599 3,061,798 1,530,899 4,592,698 2,296,349 6,889,048 3,444,524 1,722,262 861,131 2,583,394 1,291,697 3,875,092 1,937,546 968,773 2,906,320 1,453,160 726,580 363,290 181,645 544,936

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