2 × 5 × 7 × 7591

Prime Factor Structure

Factorization String 2 × 5 × 7 × 7591

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,093,248

Proper Divisor Sum 561,878

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #531359 ← → #531383

1 2 5 7 10 14 35 70 7,591 15,182 37,955 53,137 75,910 106,274 265,685 531,370

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

531,370 265,685 797,056 398,528 199,264 99,632 49,816 24,908 12,454 6,227 18,682 9,341 28,024 14,012 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 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992 8,996 4,498 2,249 6,748 3,374

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