2² × 7 × 7129

Prime Factor Structure

Factorization String 2^2 × 7 × 7129

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 399,280

Proper Divisor Sum 199,668

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #199603 ← → #199621

1 2 4 7 14 28 7,129 14,258 28,516 49,903 99,806 199,612

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

199,612 99,806 49,903 149,710 74,855 224,566 112,283 336,850 168,425 505,276 252,638 126,319 378,958 189,479 568,438 284,219 852,658 426,329 1,278,988 639,494 319,747 959,242 479,621 1,438,864 719,432 359,716 179,858 89,929 269,788 134,894 67,447 202,342 101,171 303,514 151,757 455,272 227,636 113,818 56,909 170,728 85,364 42,682 21,341 64,024 32,012 16,006 8,003 24,010 12,005 36,016 18,008 9,004 4,502 2,251 6,754 3,377 10,132 5,066 2,533 7,600

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