1. Numbers
  2. Compare 1937 vs 1949

Compare 1937 vs 1949

Property19371949
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 149119491
Prime factorization13 × 1491949
Divisors count42
Divisors1, 13, 149, 19371, 1949
Number of properties18
Additive primes 156th
Chen primes 183rd
Emirps 95th
Harmonic primes 110th
Long primes 115th
Primes 296th
Pythagorean primes 144th
Semiprimes557th 
Twin primes (1st member) 60th
Roman numberalsMCMXXXVIIMCMXLIX
Base 2111100100012111100111012
Base 32122202322000123
Base 413210141321314
Base 5302225302445
Base 6125456130056
Base 75435754537
Base 83621836358
Base 92582926059
Base 10193710194910
Base 11150111151211
Base 12115512116512
Base 13b6013b6c13
Base 149c5149d314
Base 158921589e15
Base 167911679d16
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