3² × 11² × 47

Prime Factor Structure

Factorization String 3^2 × 11^2 × 47

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 82,992

Proper Divisor Sum 31,809

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #51169 ← → #51193

1 3 9 11 33 47 99 121 141 363 423 517 1,089 1,551 4,653 5,687 17,061 51,183

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

51,183 153,550 76,775 230,326 115,163 345,490 172,745 518,236 259,118 129,559 388,678 194,339 583,018 291,509 874,528 437,264 218,632 109,316 54,658 27,329 81,988 40,994 20,497 61,492 30,746 15,373 46,120 23,060 11,530 5,765 17,296 8,648 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328

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