2³ × 13 × 4919

Prime Factor Structure

Factorization String 2^3 × 13 × 4919

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,033,200

Proper Divisor Sum 521,624

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #511573 ← → #511579

1 2 4 8 13 26 52 104 4,919 9,838 19,676 39,352 63,947 127,894 255,788 511,576

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

511,576 255,788 127,894 63,947 191,842 95,921 287,764 143,882 71,941 215,824 107,912 53,956 26,978 13,489 40,468 20,234 10,117 30,352 15,176 7,588 3,794 1,897 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280

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