13 × 127913

Prime Factor Structure

Factorization String 13 × 127913

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,790,796

Proper Divisor Sum 127,927

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1662863 ← → #1662883

1 13 127,913 1,662,869

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

1,662,869 4,988,608 2,494,304 1,247,152 623,576 311,788 155,894 77,947 233,842 116,921 350,764 175,382 87,691 263,074 131,537 394,612 197,306 98,653 295,960 147,980 73,990 36,995 110,986 55,493 166,480 83,240 41,620 20,810 10,405 31,216 15,608 7,804 3,902 1,951 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556

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