2 × 3² × 5 × 4397

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 4397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,029,132

Proper Divisor Sum 633,402

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #395719 ← → #395737

1 2 3 5 6 9 10 15 18 30 45 90 4,397 8,794 13,191 21,985 26,382 39,573 43,970 65,955 79,146 131,910 197,865 395,730

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

395,730 197,865 593,596 296,798 148,399 445,198 222,599 667,798 333,899 1,001,698 500,849 1,502,548 751,274 375,637 1,126,912 563,456 281,728 140,864 70,432 35,216 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71

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