2 × 3 × 7 × 5197

Prime Factor Structure

Factorization String 2 × 3 × 7 × 5197

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 499,008

Proper Divisor Sum 280,734

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #218249 ← → #218279

1 2 3 6 7 14 21 42 5,197 10,394 15,591 31,182 36,379 72,758 109,137 218,274

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

218,274 109,137 327,412 163,706 81,853 245,560 122,780 61,390 30,695 92,086 46,043 138,130 69,065 207,196 103,598 51,799 155,398 77,699 233,098 116,549 349,648 174,824 87,412 43,706 21,853 65,560 32,780 16,390 8,195 24,586 12,293 36,880 18,440 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233

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