11 × 13³ × 19

Prime Factor Structure

Factorization String 11 × 13^3 × 19

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 571,200

Proper Divisor Sum 112,027

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #459169 ← → #459181

1 11 13 19 143 169 209 247 1,859 2,197 2,717 3,211 24,167 35,321 41,743 459,173

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

459,173 1,377,520 688,760 344,380 172,190 86,095 258,286 129,143 387,430 193,715 581,146 290,573 871,720 435,860 217,930 108,965 326,896 163,448 81,724 40,862 20,431 61,294 30,647 91,942 45,971 137,914 68,957 206,872 103,436 51,718 25,859 77,578 38,789 116,368 58,184 29,092 14,546 7,273 21,820 10,910 5,455 16,366 8,183 24,550 12,275 36,826 18,413 55,240 27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482

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