2 × 3² × 11² × 109

Prime Factor Structure

Factorization String 2 × 3^2 × 11^2 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 570,570

Proper Divisor Sum 333,168

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #237401 ← → #237409

1 2 3 6 9 11 18 22 33 66 99 109 121 198 218 242 327 363 654 726 981 1,089 1,199 1,962 2,178 2,398 3,597 7,194 10,791 13,189 21,582 26,378 39,567 79,134 118,701 237,402

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

237,402 118,701 356,104 178,052 89,026 44,513 133,540 66,770 33,385 100,156 50,078 25,039 75,118 37,559 112,678 56,339 169,018 84,509 253,528 126,764 63,382 31,691 95,074 47,537 142,612 71,306 35,653 106,960 53,480 26,740 13,370 6,685 20,056 10,028 5,014 2,507 7,522 3,761 11,284 5,642 2,821 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7

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