3 × 43 × 53 × 97

Prime Factor Structure

Factorization String 3 × 43 × 53 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 931,392

Proper Divisor Sum 268,203

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #663167 ← → #663191

1 3 43 53 97 129 159 291 2,279 4,171 5,141 6,837 12,513 15,423 221,063 663,189

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

663,189 1,989,568 994,784 497,392 248,696 124,348 62,174 31,087 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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