Compare 11157 vs 11161

Property1115711161
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 37191111611
Prime factorization3 × 371911161
Divisors count42
Divisors1, 3, 3719, 111571, 11161
Number of properties14
Emirps 286th
Primes 1352nd
Pythagorean primes 666th
Semiprimes2919th 
Twin primes (2nd member) 225th
Roman numberals  
Base 2101011100101012101011100110012
Base 312002202031200221013
Base 42232111422321214
Base 532411253241215
Base 612335361234016
Base 7443467443537
Base 8256258256318
Base 9162669162719
Base 1011157101116110
Base 11842311842711
Base 12655912656112
Base 13510313510713
Base 1440cd1440d314
Base 15348c15349115
Base 162b95162b9916
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