13,699,280

2⁴ × 5 × 7 × 17 × 1439

Prime Factor Structure

Factorization String 2^4 × 5 × 7 × 17 × 1439

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 80

Divisor Sum (σ) 38,568,960

Proper Divisor Sum 24,869,680

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #13699267 ← → #13699307

1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 56 68 70 80 85 112 119 136 140 170 238 272 280 340 476 560 595 680 952 1,190 1,360 1,439 1,904 2,380 2,878 4,760 5,756 7,195 9,520 10,073 11,512 14,390 20,146 23,024 24,463 28,780 40,292 48,926 50,365 57,560 80,584 97,852 100,730 115,120 122,315

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

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