2² × 5² × 412891

Prime Factor Structure

Factorization String 2^2 × 5^2 × 412891

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 89,597,564

Proper Divisor Sum 48,308,464

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #41289089 ← → #41289133

1 2 4 5 10 20 25 50 100 412,891 825,782 1,651,564 2,064,455 4,128,910 8,257,820 10,322,275 20,644,550 41,289,100

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

41,289,100 20,644,550 10,322,275 30,966,826 15,483,413 46,450,240 23,225,120 11,612,560 5,806,280 2,903,140 1,451,570 725,785 2,177,356 1,088,678 544,339 1,633,018 816,509 2,449,528 1,224,764 612,382 306,191 918,574 459,287 1,377,862 688,931 2,066,794 1,033,397 3,100,192 1,550,096 775,048 387,524 193,762 96,881 290,644 145,322 72,661 217,984 108,992 54,496 27,248 13,624 6,812 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

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