2,242,191

3 × 7³ × 2179

Prime Factor Structure

Factorization String 3 × 7^3 × 2179

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 3,488,000

Proper Divisor Sum 1,245,809

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2242189 ← → #2242211

1 3 7 21 49 147 343 1,029 2,179 6,537 15,253 45,759 106,771 320,313 747,397 2,242,191

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

2,242,191 6,726,574 3,363,287 10,089,862 5,044,931 15,134,794 7,567,397 22,702,192 11,351,096 5,675,548 2,837,774 1,418,887 4,256,662 2,128,331 6,384,994 3,192,497 9,577,492 4,788,746 2,394,373 7,183,120 3,591,560 1,795,780 897,890 448,945 1,346,836 673,418 336,709 1,010,128 505,064 252,532 126,266 63,133 189,400 94,700 47,350 23,675 71,026 35,513 106,540 53,270 26,635 79,906 39,953 119,860 59,930 29,965 89,896 44,948 22,474 11,237 33,712 16,856 8,428 4,214 2,107 6,322 3,161 9,484 4,742 2,371

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