2 × 3 × 5 × 11² × 151

Prime Factor Structure

Factorization String 2 × 3 × 5 × 11^2 × 151

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,455,552

Proper Divisor Sum 907,422

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #548123 ← → #548143

1 2 3 5 6 10 11 15 22 30 33 55 66 110 121 151 165 242 302 330 363 453 605 726 755 906 1,210 1,510 1,661 1,815 2,265 3,322 3,630 4,530 4,983 8,305 9,966 16,610 18,271 24,915 36,542 49,830 54,813 91,355 109,626 182,710 274,065 548,130

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

548,130 274,065 822,196 411,098 205,549 616,648 308,324 154,162 77,081 231,244 115,622 57,811 173,434 86,717 260,152 130,076 65,038 32,519 97,558 48,779 146,338 73,169 219,508 109,754 54,877 164,632 82,316 41,158 20,579 61,738 30,869 92,608 46,304 23,152 11,576 5,788 2,894 1,447 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482

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