394,875

3⁵ × 5³ × 13

Prime Factor Structure

Factorization String 3^5 × 5^3 × 13

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 794,976

Proper Divisor Sum 400,101

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #394861 ← → #394879

1 3 5 9 13 15 25 27 39 45 65 75 81 117 125 135 195 225 243 325 351 375 405 585 675 975 1,053 1,125 1,215 1,625 1,755 2,025 2,925 3,159 3,375 4,875 5,265 6,075 8,775 10,125 14,625 15,795 26,325 30,375 43,875 78,975 131,625 394,875

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

394,875 1,184,626 592,313 1,776,940 888,470 444,235 1,332,706 666,353 1,999,060 999,530 499,765 1,499,296 749,648 374,824 187,412 93,706 46,853 140,560 70,280 35,140 17,570 8,785 26,356 13,178 6,589 19,768 9,884 4,942 2,471 7,414 3,707 11,122 5,561 16,684 8,342 4,171 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760 880 440 220 110 55 166 83 250 125 376 188 94 47 142 71

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