2² × 5² × 28031

Prime Factor Structure

Factorization String 2^2 × 5^2 × 28031

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 6,082,944

Proper Divisor Sum 3,279,844

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #2803091 ← → #2803103

1 2 4 5 10 20 25 50 100 28,031 56,062 112,124 140,155 280,310 560,620 700,775 1,401,550 2,803,100

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

2,803,100 1,401,550 700,775 2,102,326 1,051,163 3,153,490 1,576,745 4,730,236 2,365,118 1,182,559 3,547,678 1,773,839 5,321,518 2,660,759 7,982,278 3,991,139 11,973,418 5,986,709 17,960,128 8,980,064 4,490,032 2,245,016 1,122,508 561,254 280,627 841,882 420,941 1,262,824 631,412 315,706 157,853 473,560 236,780 118,390 59,195 177,586 88,793 266,380 133,190 66,595 199,786 99,893 299,680 149,840 74,920 37,460 18,730 9,365 28,096 14,048 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968

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