780397

Prime Factor Structure

Factorization String 780397

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 780,398

Proper Divisor Sum 1

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #780389 ← → #780401

1 780,397

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

780,397 2,341,192 1,170,596 585,298 292,649 877,948 438,974 219,487 658,462 329,231 987,694 493,847 1,481,542 740,771 2,222,314 1,111,157 3,333,472 1,666,736 833,368 416,684 208,342 104,171 312,514 156,257 468,772 234,386 117,193 351,580 175,790 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

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