Compare 1279 vs 2111

Property12792111
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1279121111
Prime factorization12792111
Divisors count22
Divisors1, 12791, 2111
Number of properties78
Additive primes112th166th
Chen primes 195th
Cousin primes (1st member)46th 
Emirps60th 
Happy primes 58th
Harmonic primes 117th
Multiplicative primes 18th
Primes207th318th
Prime triplets (2nd member)33rd 
Solinas primes53rd59th
Twin primes (1st member) 65th
Twin primes (2nd member)43rd 
Roman numberalsMCCLXXIXMMCXI
Base 21001111111121000001111112
Base 31202101322200123
Base 410333342003334
Base 5201045314215
Base 655316134356
Base 73505761047
Base 82377840778
Base 91671928059
Base 10127910211110
Base 11a6311164a11
Base 128a712127b12
Base 1377513c6513
Base 1467514aab14
Base 155a41595b15
Base 164ff1683f16
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