13 × 43 × 3191

Prime Factor Structure

Factorization String 13 × 43 × 3191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,966,272

Proper Divisor Sum 182,503

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #1783751 ← → #1783781

1 13 43 559 3,191 41,483 137,213 1,783,769

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

1,783,769 5,351,308 2,675,654 1,337,827 4,013,482 2,006,741 6,020,224 3,010,112 1,505,056 752,528 376,264 188,132 94,066 47,033 141,100 70,550 35,275 105,826 52,913 158,740 79,370 39,685 119,056 59,528 29,764 14,882 7,441 22,324 11,162 5,581 16,744 8,372 4,186 2,093 6,280 3,140 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322

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