2² × 5² × 5387

Prime Factor Structure

Factorization String 2^2 × 5^2 × 5387

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,169,196

Proper Divisor Sum 630,496

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #538697 ← → #538709

1 2 4 5 10 20 25 50 100 5,387 10,774 21,548 26,935 53,870 107,740 134,675 269,350 538,700

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

538,700 269,350 134,675 404,026 202,013 606,040 303,020 151,510 75,755 227,266 113,633 340,900 170,450 85,225 255,676 127,838 63,919 191,758 95,879 287,638 143,819 431,458 215,729 647,188 323,594 161,797 485,392 242,696 121,348 60,674 30,337 91,012 45,506 22,753 68,260 34,130 17,065 51,196 25,598 12,799 38,398 19,199 57,598 28,799 86,398 43,199 129,598 64,799 194,398 97,199 291,598 145,799 437,398 218,699 656,098 328,049 984,148 492,074 246,037 738,112

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