Compare 21191 vs 23053

Unique factors11
Total factors11
Prime factorization211911230531
Prime factorization2119123053
Divisors count22
Divisors1, 211911, 23053
Number of properties78
Additive primes 1178th
Chen primes1171st 
Cousin primes (2nd member)361st 
Cousin primes (1st member) 388th
Isolated primes 1794th
Prime triplets (1st member) 192nd
Prime triplets (2nd member)178th 
Pythagorean primes 1277th
Sexy primes (1st member) 771st
Super primes354th 
Twin primes (1st member)361st 
Ulam primes179th191st
Roman numberals  
Base 210100101100011121011010000011012
Base 31002001212310111212113
Base 4110230134112200314
Base 51134231512142035
Base 624203562544216
Base 711553271241327
Base 8513078550158
Base 9320559345549
Base 1021191102305310
Base 1114a15111635811
Base 121031b121141112
Base 13985113a65413
Base 147a1914858914
Base 15642b156c6d15
Base 1652c7165a0d16
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