2² × 7 × 7489

Prime Factor Structure

Factorization String 2^2 × 7 × 7489

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 419,440

Proper Divisor Sum 209,748

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #209687 ← → #209701

1 2 4 7 14 28 7,489 14,978 29,956 52,423 104,846 209,692

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

209,692 104,846 52,423 157,270 78,635 235,906 117,953 353,860 176,930 88,465 265,396 132,698 66,349 199,048 99,524 49,762 24,881 74,644 37,322 18,661 55,984 27,992 13,996 6,998 3,499 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

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