Compare 1941 vs 1949

Property19411949
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 647119491
Prime factorization3 × 6471949
Divisors count42
Divisors1, 3, 647, 19411, 1949
Number of properties18
Additive primes 156th
Chen primes 183rd
Emirps 95th
Harmonic primes 110th
Long primes 115th
Primes 296th
Pythagorean primes 144th
Semiprimes559th 
Twin primes (1st member) 60th
Roman numberalsMCMXLIMCMXLIX
Base 2111100101012111100111012
Base 32122220322000123
Base 413211141321314
Base 5302315302445
Base 6125536130056
Base 75442754537
Base 83625836358
Base 92586926059
Base 10194110194910
Base 11150511151211
Base 12115912116512
Base 13b6413b6c13
Base 149c9149d314
Base 158961589e15
Base 167951679d16
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