2² × 41 × 1297

Prime Factor Structure

Factorization String 2^2 × 41 × 1297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 381,612

Proper Divisor Sum 168,904

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #212701 ← → #212777

1 2 4 41 82 164 1,297 2,594 5,188 53,177 106,354 212,708

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

212,708 106,354 53,177 159,532 79,766 39,883 119,650 59,825 179,476 89,738 44,869 134,608 67,304 33,652 16,826 8,413 25,240 12,620 6,310 3,155 9,466 4,733 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352

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