Compare 121943 vs 121949

Property121943121949
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization1971 × 61911219491
Prime factorization197 × 619121949
Divisors count42
Divisors1, 197, 619, 1219431, 121949
Number of properties16
Chen primes 4976th
Emirps 2258th
Long primes 4296th
Primes 11470th
Pythagorean primes 5705th
Semiprimes28264th 
Twin primes (1st member) 1441st
Roman numberals  
Base 2111011100010101112111011100010111012
Base 3200120211023200120211223
Base 413130111341313011314
Base 5124002335124002445
Base 62340315623403256
Base 71015343710153527
Base 835612783561358
Base 920524292052489
Base 101219431012194910
Base 1183688118369311
Base 125a69b125a6a512
Base 1343673134367913
Base 1432623143262914
Base 15261e815261ee15
Base 161dc57161dc5d16
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