Compare 150989 vs 150990

Property150989150990
Typeprimecomposite number
Unique factors15
Total factors15
Prime factorization150989121 × 31 × 51 × 71 × 7191
Prime factorization1509892 × 3 × 5 × 7 × 719
Divisors count232
Divisors1, 1509891, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 719, 1438, 2157, 3595, 4314, 5033, 7190, 10066, 10785, 15099, 21570, 25165, 30198, 50330, 75495, 150990
Number of properties60
Chen primes5965th 
Long primes5200th 
Primes13932nd 
Pythagorean primes6945th 
Sophie germain primes1643rd 
Twin primes (1st member)1711th 
Roman numberals  
Base 210010011011100110121001001101110011102
Base 3212000100123212000100203
Base 421031303142103130324
Base 5143124245143124305
Base 63123005631230106
Base 71166126711661307
Base 844671584467168
Base 925010592501069
Base 101509891015099010
Base 11a349311a349411
Base 1273465127346612
Base 1353957135395813
Base 143d04d143d05014
Base 152eb0e152eb1015
Base 1624dcd1624dce16
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