13,740,940

2² × 5 × 107 × 6421

Prime Factor Structure

Factorization String 2^2 × 5 × 107 × 6421

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 29,130,192

Proper Divisor Sum 15,389,252

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #13740917 ← → #13740941

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

13,740,940 6,870,470 3,435,235 10,305,706 5,152,853 15,458,560 7,729,280 3,864,640 1,932,320 966,160 483,080 241,540 120,770 60,385 181,156 90,578 45,289 135,868 67,934 33,967 101,902 50,951 152,854 76,427 229,282 114,641 343,924 171,962 85,981 257,944 128,972 64,486 32,243 96,730 48,365 145,096 72,548 36,274 18,137 54,412 27,206 13,603 40,810 20,405 61,216 30,608 15,304 7,652 3,826 1,913 5,740 2,870 1,435 4,306 2,153 6,460 3,230 1,615 4,846 2,423

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