20,142,864

2⁴ × 3³ × 7 × 6661

Prime Factor Structure

Factorization String 2^4 × 3^3 × 7 × 6661

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 80

Divisor Sum (σ) 66,087,040

Proper Divisor Sum 45,944,176

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #20142851 ← → #20142887

1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 756 1,008 1,512 3,024 6,661 13,322 19,983 26,644 39,966 46,627 53,288 59,949 79,932 93,254 106,576 119,898 139,881 159,864 179,847 186,508 239,796 279,762 319,728 359,694

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

Browse other published profiles and their separate link collections.

No other profiles in this collection.