2 × 7² × 13 × 311

Prime Factor Structure

Factorization String 2 × 7^2 × 13 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 746,928

Proper Divisor Sum 350,714

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #396203 ← → #396217

1 2 7 13 14 26 49 91 98 182 311 622 637 1,274 2,177 4,043 4,354 8,086 15,239 28,301 30,478 56,602 198,107 396,214

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

396,214 198,107 594,322 297,161 891,484 445,742 222,871 668,614 334,307 1,002,922 501,461 1,504,384 752,192 376,096 188,048 94,024 47,012 23,506 11,753 35,260 17,630 8,815 26,446 13,223 39,670 19,835 59,506 29,753 89,260 44,630 22,315 66,946 33,473 100,420 50,210 25,105 75,316 37,658 18,829 56,488 28,244 14,122 7,061 21,184 10,592 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70

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