2,006,145

3² × 5 × 109 × 409

Prime Factor Structure

Factorization String 3^2 × 5 × 109 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 24

Divisor Sum (σ) 3,517,800

Proper Divisor Sum 1,511,655

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2006141 ← → #2006159

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

2,006,145 6,018,436 3,009,218 1,504,609 4,513,828 2,256,914 1,128,457 3,385,372 1,692,686 846,343 2,539,030 1,269,515 3,808,546 1,904,273 5,712,820 2,856,410 1,428,205 4,284,616 2,142,308 1,071,154 535,577 1,606,732 803,366 401,683 1,205,050 602,525 1,807,576 903,788 451,894 225,947 677,842 338,921 1,016,764 508,382 254,191 762,574 381,287 1,143,862 571,931 1,715,794 857,897 2,573,692 1,286,846 643,423 1,930,270 965,135 2,895,406 1,447,703 4,343,110 2,171,555 6,514,666 3,257,333 9,772,000 4,886,000 2,443,000 1,221,500 610,750 305,375 916,126 458,063

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