987313

Prime Factor Structure

Factorization String 987313

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 987,314

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #987299 ← → #987353

1 987,313

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

987,313 2,961,940 1,480,970 740,485 2,221,456 1,110,728 555,364 277,682 138,841 416,524 208,262 104,131 312,394 156,197 468,592 234,296 117,148 58,574 29,287 87,862 43,931 131,794 65,897 197,692 98,846 49,423 148,270 74,135 222,406 111,203 333,610 166,805 500,416 250,208 125,104 62,552 31,276 15,638 7,819 23,458 11,729 35,188 17,594 8,797 26,392 13,196 6,598 3,299 9,898 4,949 14,848 7,424 3,712 1,856 928 464 232 116 58 29

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