2² × 5 × 11 × 31 × 197

Prime Factor Structure

Factorization String 2^2 × 5 × 11 × 31 × 197

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 3,193,344

Proper Divisor Sum 1,849,804

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1343519 ← → #1343549

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

1,343,540 671,770 335,885 1,007,656 503,828 251,914 125,957 377,872 188,936 94,468 47,234 23,617 70,852 35,426 17,713 53,140 26,570 13,285 39,856 19,928 9,964 4,982 2,491 7,474 3,737 11,212 5,606 2,803 8,410 4,205 12,616 6,308 3,154 1,577 4,732 2,366 1,183 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

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