2² × 3² × 47 × 239

Prime Factor Structure

Factorization String 2^2 × 3^2 × 47 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,048,320

Proper Divisor Sum 643,932

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #404387 ← → #404389

1 2 3 4 6 9 12 18 36 47 94 141 188 239 282 423 478 564 717 846 956 1,434 1,692 2,151 2,868 4,302 8,604 11,233 22,466 33,699 44,932 67,398 101,097 134,796 202,194 404,388

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

404,388 202,194 101,097 303,292 151,646 75,823 227,470 113,735 341,206 170,603 511,810 255,905 767,716 383,858 191,929 575,788 287,894 143,947 431,842 215,921 647,764 323,882 161,941 485,824 242,912 121,456 60,728 30,364 15,182 7,591 22,774 11,387 34,162 17,081 51,244 25,622 12,811 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567

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