2² × 7 × 14197

Prime Factor Structure

Factorization String 2^2 × 7 × 14197

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 795,088

Proper Divisor Sum 397,572

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #397493 ← → #397517

1 2 4 7 14 28 14,197 28,394 56,788 99,379 198,758 397,516

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

397,516 198,758 99,379 298,138 149,069 447,208 223,604 111,802 55,901 167,704 83,852 41,926 20,963 62,890 31,445 94,336 47,168 23,584 11,792 5,896 2,948 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71

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