2 × 3² × 112139

Prime Factor Structure

Factorization String 2 × 3^2 × 112139

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,373,460

Proper Divisor Sum 2,354,958

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2018483 ← → #2018507

1 2 3 6 9 18 112,139 224,278 336,417 672,834 1,009,251 2,018,502

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

2,018,502 1,009,251 3,027,754 1,513,877 4,541,632 2,270,816 1,135,408 567,704 283,852 141,926 70,963 212,890 106,445 319,336 159,668 79,834 39,917 119,752 59,876 29,938 14,969 44,908 22,454 11,227 33,682 16,841 50,524 25,262 12,631 37,894 18,947 56,842 28,421 85,264 42,632 21,316 10,658 5,329 15,988 7,994 3,997 11,992 5,996 2,998 1,499 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356

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