3 × 7² × 6719

Prime Factor Structure

Factorization String 3 × 7^2 × 6719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,532,160

Proper Divisor Sum 544,467

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #987659 ← → #987697

1 3 7 21 49 147 6,719 20,157 47,033 141,099 329,231 987,693

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

987,693 2,963,080 1,481,540 740,770 370,385 1,111,156 555,578 277,789 833,368 416,684 208,342 104,171 312,514 156,257 468,772 234,386 117,193 351,580 175,790 87,895 263,686 131,843 395,530 197,765 593,296 296,648 148,324 74,162 37,081 111,244 55,622 27,811 83,434 41,717 125,152 62,576 31,288 15,644 7,822 3,911 11,734 5,867 17,602 8,801 26,404 13,202 6,601 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268

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