2² × 3 × 17² × 43

Prime Factor Structure

Factorization String 2^2 × 3 × 17^2 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 378,224

Proper Divisor Sum 229,100

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #149119 ← → #149143

1 2 3 4 6 12 17 34 43 51 68 86 102 129 172 204 258 289 516 578 731 867 1,156 1,462 1,734 2,193 2,924 3,468 4,386 8,772 12,427 24,854 37,281 49,708 74,562 149,124

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

149,124 74,562 37,281 111,844 55,922 27,961 83,884 41,942 20,971 62,914 31,457 94,372 47,186 23,593 70,780 35,390 17,695 53,086 26,543 79,630 39,815 119,446 59,723 179,170 89,585 268,756 134,378 67,189 201,568 100,784 50,392 25,196 12,598 6,299 18,898 9,449 28,348 14,174 7,087 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524 1,262 631 1,894 947

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