1. Numbers
  2. Compare 1949 vs 1953

Compare 1949 vs 1953

Property19491953
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization1949132 × 71 × 311
Prime factorization19493 × 3 × 7 × 31
Divisors count212
Divisors1, 19491, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953
Number of properties80
Additive primes156th 
Chen primes183rd 
Emirps95th 
Harmonic primes110th 
Long primes115th 
Primes296th 
Pythagorean primes144th 
Twin primes (1st member)60th 
Roman numberalsMCMXLIXMCMLIII
Base 2111100111012111101000012
Base 32200012322001003
Base 413213141322014
Base 5302445303035
Base 6130056130136
Base 75453754607
Base 83635836418
Base 92605926109
Base 10194910195310
Base 11151211151611
Base 12116512116912
Base 13b6c13b7313
Base 149d3149d714
Base 1589e158a315
Base 1679d167a116
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