2² × 7² × 1777

Prime Factor Structure

Factorization String 2^2 × 7^2 × 1777

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 709,422

Proper Divisor Sum 361,130

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #348287 ← → #348307

1 2 4 7 14 28 49 98 196 1,777 3,554 7,108 12,439 24,878 49,756 87,073 174,146 348,292

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

348,292 174,146 87,073 261,220 130,610 65,305 195,916 97,958 48,979 146,938 73,469 220,408 110,204 55,102 27,551 82,654 41,327 123,982 61,991 185,974 92,987 278,962 139,481 418,444 209,222 104,611 313,834 156,917 470,752 235,376 117,688 58,844 29,422 14,711 44,134 22,067 66,202 33,101 99,304 49,652 24,826 12,413 37,240 18,620 9,310 4,655 13,966 6,983 20,950 10,475 31,426 15,713 47,140 23,570 11,785 35,356 17,678 8,839 26,518 13,259

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