2 × 3 × 17 × 3907

Prime Factor Structure

Factorization String 2 × 3 × 17 × 3907

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 844,128

Proper Divisor Sum 445,614

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #398509 ← → #398539

1 2 3 6 17 34 51 102 3,907 7,814 11,721 23,442 66,419 132,838 199,257 398,514

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

398,514 199,257 597,772 298,886 149,443 448,330 224,165 672,496 336,248 168,124 84,062 42,031 126,094 63,047 189,142 94,571 283,714 141,857 425,572 212,786 106,393 319,180 159,590 79,795 239,386 119,693 359,080 179,540 89,770 44,885 134,656 67,328 33,664 16,832 8,416 4,208 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

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