2² × 5 × 256049

Prime Factor Structure

Factorization String 2^2 × 5 × 256049

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 10,754,100

Proper Divisor Sum 5,633,120

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #5120963 ← → #5121007

1 2 4 5 10 20 256,049 512,098 1,024,196 1,280,245 2,560,490 5,120,980

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

5,120,980 2,560,490 1,280,245 3,840,736 1,920,368 960,184 480,092 240,046 120,023 360,070 180,035 540,106 270,053 810,160 405,080 202,540 101,270 50,635 151,906 75,953 227,860 113,930 56,965 170,896 85,448 42,724 21,362 10,681 32,044 16,022 8,011 24,034 12,017 36,052 18,026 9,013 27,040 13,520 6,760 3,380 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152

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