2 × 3² × 47 × 211

Prime Factor Structure

Factorization String 2 × 3^2 × 47 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 396,864

Proper Divisor Sum 218,358

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #178501 ← → #178513

1 2 3 6 9 18 47 94 141 211 282 422 423 633 846 1,266 1,899 3,798 9,917 19,834 29,751 59,502 89,253 178,506

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

178,506 89,253 267,760 133,880 66,940 33,470 16,735 50,206 25,103 75,310 37,655 112,966 56,483 169,450 84,725 254,176 127,088 63,544 31,772 15,886 7,943 23,830 11,915 35,746 17,873 53,620 26,810 13,405 40,216 20,108 10,054 5,027 15,082 7,541 22,624 11,312 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190

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