Compare 90007 vs 90018

Property9000790018
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization90007121 × 33 × 16671
Prime factorization900072 × 3 × 3 × 3 × 1667
Divisors count216
Divisors1, 900071, 2, 3, 6, 9, 18, 27, 54, 1667, 3334, 5001, 10002, 15003, 30006, 45009, 90018
Number of properties80
Cousin primes (1st member)1114th 
Emirps1304th 
Happy primes1337th 
Harmonic primes3301st 
Isolated primes6484th 
Long primes3292nd 
Primes8715th 
Sexy primes (2nd member)2242nd 
Roman numberals  
Base 2101011111100101112101011111101000102
Base 3111201101213111201110003
Base 411133211341113322024
Base 5103400125103400335
Base 61532411615324306
Base 752326175233057
Base 825762782576428
Base 914641791464309
Base 1090007109001810
Base 116169511616a511
Base 1244107124411612
Base 1331c781331c8613
Base 1424b311424b3c14
Base 151ba07151ba1315
Base 1615f971615fa216
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