3³ × 53 × 439

Prime Factor Structure

Factorization String 3^3 × 53 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 950,400

Proper Divisor Sum 322,191

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #628207 ← → #628213

1 3 9 27 53 159 439 477 1,317 1,431 3,951 11,853 23,267 69,801 209,403 628,209

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

628,209 1,884,628 942,314 471,157 1,413,472 706,736 353,368 176,684 88,342 44,171 132,514 66,257 198,772 99,386 49,693 149,080 74,540 37,270 18,635 55,906 27,953 83,860 41,930 20,965 62,896 31,448 15,724 7,862 3,931 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906 9,953 29,860 14,930 7,465 22,396 11,198 5,599 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262 10,631 31,894 15,947 47,842 23,921

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