2 × 3² × 31 × 719

Prime Factor Structure

Factorization String 2 × 3^2 × 31 × 719

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 898,560

Proper Divisor Sum 497,358

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #401201 ← → #401209

1 2 3 6 9 18 31 62 93 186 279 558 719 1,438 2,157 4,314 6,471 12,942 22,289 44,578 66,867 133,734 200,601 401,202

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

401,202 200,601 601,804 300,902 150,451 451,354 225,677 677,032 338,516 169,258 84,629 253,888 126,944 63,472 31,736 15,868 7,934 3,967 11,902 5,951 17,854 8,927 26,782 13,391 40,174 20,087 60,262 30,131 90,394 45,197 135,592 67,796 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13

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