Compare 163997 vs 164000

Property163997164000
Typeprimecomposite number
Unique factors13
Total factors19
Prime factorization163997125 × 53 × 411
Prime factorization1639972 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 41
Divisors count248
Divisors1, 1639971, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 125, 160, 164, 200, 205, 250, 328, 400, 410, 500, 656, 800, 820, 1000, 1025, 1312, 1640, 2000, 2050, 3280, 4000, 4100, 5125, 6560, 8200, 10250, 16400, 20500, 32800, 41000, 82000, 164000
Number of properties70
Cousin primes (2nd member)1812th 
Emirps3321st 
Isolated primes11341st 
Primes15016th 
Prime triplets (3rd member)717th 
Pythagorean primes7489th 
Sexy primes (2nd member)3637th 
Roman numberals  
Base 210100000001001110121010000000101000002
Base 3220222212223220222220023
Base 422000213142200022004
Base 5202214425202220005
Base 63303125633031326
Base 71252061712520647
Base 850023585002408
Base 926885892688629
Base 101639971016400010
Base 111022391110224111
Base 127aaa5127aaa812
Base 1359852135985513
Base 1443aa11443aa414
Base 15338d215338d515
Base 162809d16280a016
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