3² × 31 × 1427

Prime Factor Structure

Factorization String 3^2 × 31 × 1427

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 594,048

Proper Divisor Sum 195,915

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #398129 ← → #398143

1 3 9 31 93 279 1,427 4,281 12,843 44,237 132,711 398,133

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

398,133 1,194,400 597,200 298,600 149,300 74,650 37,325 111,976 55,988 27,994 13,997 41,992 20,996 10,498 5,249 15,748 7,874 3,937 11,812 5,906 2,953 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167

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