2 × 11² × 1109

Prime Factor Structure

Factorization String 2 × 11^2 × 1109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 442,890

Proper Divisor Sum 174,512

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #268343 ← → #268403

1 2 11 22 121 242 1,109 2,218 12,199 24,398 134,189 268,378

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

268,378 134,189 402,568 201,284 100,642 50,321 150,964 75,482 37,741 113,224 56,612 28,306 14,153 42,460 21,230 10,615 31,846 15,923 47,770 23,885 71,656 35,828 17,914 8,957 26,872 13,436 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028 25,514 12,757 38,272 19,136 9,568 4,784 2,392 1,196 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286

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