3,438,020

2² × 5 × 397 × 433

Prime Factor Structure

Factorization String 2^2 × 5 × 397 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 7,254,744

Proper Divisor Sum 3,816,724

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3438013 ← → #3438023

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

3,438,020 1,719,010 859,505 2,578,516 1,289,258 644,629 1,933,888 966,944 483,472 241,736 120,868 60,434 30,217 90,652 45,326 22,663 67,990 33,995 101,986 50,993 152,980 76,490 38,245 114,736 57,368 28,684 14,342 7,171 21,514 10,757 32,272 16,136 8,068 4,034 2,017 6,052 3,026 1,513 4,540 2,270 1,135 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640

Browse other published profiles and their separate link collections.

No other profiles in this collection.