2 × 3² × 13 × 1381

Prime Factor Structure

Factorization String 2 × 3^2 × 13 × 1381

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 754,572

Proper Divisor Sum 431,418

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #323149 ← → #323201

1 2 3 6 9 13 18 26 39 78 117 234 1,381 2,762 4,143 8,286 12,429 17,953 24,858 35,906 53,859 107,718 161,577 323,154

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

323,154 161,577 484,732 242,366 121,183 363,550 181,775 545,326 272,663 817,990 408,995 1,226,986 613,493 1,840,480 920,240 460,120 230,060 115,030 57,515 172,546 86,273 258,820 129,410 64,705 194,116 97,058 48,529 145,588 72,794 36,397 109,192 54,596 27,298 13,649 40,948 20,474 10,237 30,712 15,356 7,678 3,839 11,518 5,759 17,278 8,639 25,918 12,959 38,878 19,439 58,318 29,159 87,478 43,739 131,218 65,609 196,828 98,414 49,207 147,622 73,811

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