3² × 5 × 13 × 677

Prime Factor Structure

Factorization String 3^2 × 5 × 13 × 677

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 740,376

Proper Divisor Sum 344,331

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #396043 ← → #396061

1 3 5 9 13 15 39 45 65 117 195 585 677 2,031 3,385 6,093 8,801 10,155 26,403 30,465 44,005 79,209 132,015 396,045

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

396,045 1,188,136 594,068 297,034 148,517 445,552 222,776 111,388 55,694 27,847 83,542 41,771 125,314 62,657 187,972 93,986 46,993 140,980 70,490 35,245 105,736 52,868 26,434 13,217 39,652 19,826 9,913 29,740 14,870 7,435 22,306 11,153 33,460 16,730 8,365 25,096 12,548 6,274 3,137 9,412 4,706 2,353 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70

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