1. Numbers
  2. Compare 1949 vs 1950

Compare 1949 vs 1950

Property19491950
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization1949121 × 31 × 52 × 131
Prime factorization19492 × 3 × 5 × 5 × 13
Divisors count224
Divisors1, 19491, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950
Number of properties80
Additive primes156th 
Chen primes183rd 
Emirps95th 
Harmonic primes110th 
Long primes115th 
Primes296th 
Pythagorean primes144th 
Twin primes (1st member)60th 
Roman numberalsMCMXLIXMCML
Base 2111100111012111100111102
Base 32200012322000203
Base 413213141321324
Base 5302445303005
Base 6130056130106
Base 75453754547
Base 83635836368
Base 92605926069
Base 10194910195010
Base 11151211151311
Base 12116512116612
Base 13b6c13b7013
Base 149d3149d414
Base 1589e158a015
Base 1679d1679e16
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