2 × 3 × 17 × 19559

Prime Factor Structure

Factorization String 2 × 3 × 17 × 19559

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,224,960

Proper Divisor Sum 2,229,942

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1995013 ← → #1995023

1 2 3 6 17 34 51 102 19,559 39,118 58,677 117,354 332,503 665,006 997,509 1,995,018

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

1,995,018 997,509 2,992,528 1,496,264 748,132 374,066 187,033 561,100 280,550 140,275 420,826 210,413 631,240 315,620 157,810 78,905 236,716 118,358 59,179 177,538 88,769 266,308 133,154 66,577 199,732 99,866 49,933 149,800 74,900 37,450 18,725 56,176 28,088 14,044 7,022 3,511 10,534 5,267 15,802 7,901 23,704 11,852 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352

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