3² × 13 × 2557

Prime Factor Structure

Factorization String 3^2 × 13 × 2557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 465,556

Proper Divisor Sum 166,387

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #299147 ← → #299171

1 3 9 13 39 117 2,557 7,671 23,013 33,241 99,723 299,169

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

299,169 897,508 448,754 224,377 673,132 336,566 168,283 504,850 252,425 757,276 378,638 189,319 567,958 283,979 851,938 425,969 1,277,908 638,954 319,477 958,432 479,216 239,608 119,804 59,902 29,951 89,854 44,927 134,782 67,391 202,174 101,087 303,262 151,631 454,894 227,447 682,342 341,171 1,023,514 511,757 1,535,272 767,636 383,818 191,909 575,728 287,864 143,932 71,966 35,983 107,950 53,975 161,926 80,963 242,890 121,445 364,336 182,168 91,084 45,542 22,771 68,314

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