2 × 3 × 11² × 211

Prime Factor Structure

Factorization String 2 × 3 × 11^2 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 338,352

Proper Divisor Sum 185,166

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #153151 ← → #153191

1 2 3 6 11 22 33 66 121 211 242 363 422 633 726 1,266 2,321 4,642 6,963 13,926 25,531 51,062 76,593 153,186

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

153,186 76,593 229,780 114,890 57,445 172,336 86,168 43,084 21,542 10,771 32,314 16,157 48,472 24,236 12,118 6,059 18,178 9,089 27,268 13,634 6,817 20,452 10,226 5,113 15,340 7,670 3,835 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973

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