1. Numbers
  2. Compare 4087 vs 4091

Compare 4087 vs 4091

Property40874091
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization611 × 67140911
Prime factorization61 × 674091
Divisors count42
Divisors1, 61, 67, 40871, 4091
Number of properties17
Chen primes 325th
Harmonic primes 202nd
Long primes 224th
Primes 563rd
Semiprimes1124th 
Solinas primes 64th
Super primes 103rd
Twin primes (1st member) 107th
Roman numberalsMMMMLXXXVIIMMMMXCI
Base 211111111011121111111110112
Base 3121211013121211123
Base 433331343333234
Base 511232251123315
Base 6305316305356
Base 7146267146337
Base 87767877738
Base 95541955459
Base 10408710409110
Base 11308611308a11
Base 12244712244b12
Base 131b25131b2913
Base 1416bd1416c314
Base 15132715132b15
Base 16ff716ffb16
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