2² × 3 × 11² × 149

Prime Factor Structure

Factorization String 2^2 × 3 × 11^2 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 558,600

Proper Divisor Sum 342,252

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #216347 ← → #216371

1 2 3 4 6 11 12 22 33 44 66 121 132 149 242 298 363 447 484 596 726 894 1,452 1,639 1,788 3,278 4,917 6,556 9,834 18,029 19,668 36,058 54,087 72,116 108,174 216,348

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

216,348 108,174 54,087 162,262 81,131 243,394 121,697 365,092 182,546 91,273 273,820 136,910 68,455 205,366 102,683 308,050 154,025 462,076 231,038 115,519 346,558 173,279 519,838 259,919 779,758 389,879 1,169,638 584,819 1,754,458 877,229 2,631,688 1,315,844 657,922 328,961 986,884 493,442 246,721 740,164 370,082 185,041 555,124 277,562 138,781 416,344 208,172 104,086 52,043 156,130 78,065 234,196 117,098 58,549 175,648 87,824 43,912 21,956 10,978 5,489 16,468 8,234

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