2² × 5² × 8731

Prime Factor Structure

Factorization String 2^2 × 5^2 × 8731

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,894,844

Proper Divisor Sum 1,021,744

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #873091 ← → #873109

1 2 4 5 10 20 25 50 100 8,731 17,462 34,924 43,655 87,310 174,620 218,275 436,550 873,100

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

873,100 436,550 218,275 654,826 327,413 982,240 491,120 245,560 122,780 61,390 30,695 92,086 46,043 138,130 69,065 207,196 103,598 51,799 155,398 77,699 233,098 116,549 349,648 174,824 87,412 43,706 21,853 65,560 32,780 16,390 8,195 24,586 12,293 36,880 18,440 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155

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