2³ × 3² × 61 × 151

Prime Factor Structure

Factorization String 2^3 × 3^2 × 61 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,837,680

Proper Divisor Sum 1,174,488

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #663191 ← → #663203

1 2 3 4 6 8 9 12 18 24 36 61 72 122 151 183 244 302 366 453 488 549 604 732 906 1,098 1,208 1,359 1,464 1,812 2,196 2,718 3,624 4,392 5,436 9,211 10,872 18,422 27,633 36,844 55,266 73,688 82,899 110,532 165,798 221,064 331,596 663,192

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

663,192 331,596 165,798 82,899 248,698 124,349 373,048 186,524 93,262 46,631 139,894 69,947 209,842 104,921 314,764 157,382 78,691 236,074 118,037 354,112 177,056 88,528 44,264 22,132 11,066 5,533 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270

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