Compare 493 vs 499

Property493499
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization171 × 2914991
Prime factorization17 × 29499
Divisors count42
Divisors1, 17, 29, 4931, 499
Number of properties16
Chen primes 67th
Cousin primes (1st member) 27th
Harmonic primes 39th
Isolated primes 48th
Long primes 35th
Primes 95th
Semiprimes152nd 
Roman numberalsCDXCIIICDXCIX
Base 211110110121111100112
Base 320002132001113
Base 4132314133034
Base 53433534445
Base 62141621516
Base 71303713127
Base 875587638
Base 960796149
Base 104931049910
Base 114091141411
Base 123511235712
Base 132bc132c513
Base 142731427914
Base 1522d1523415
Base 161ed161f316
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