1. Numbers
  2. Compare 121949 vs 121997

Compare 121949 vs 121997

Property121949121997
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12194911219971
Prime factorization121949121997
Divisors count22
Divisors1, 1219491, 121997
Number of properties68
Additive primes 4722nd
Chen primes4976th4978th
Cousin primes (2nd member) 1430th
Emirps2258th 
Isolated primes 8594th
Left-truncatable primes 348th
Long primes4296th 
Primes11470th11475th
Pythagorean primes5705th5707th
Restricted left-truncatable primes 32nd
Twin primes (1st member)1441st 
Roman numberals  
Base 2111011100010111012111011100100011012
Base 3200120211223200121001023
Base 413130113141313020314
Base 5124002445124004425
Base 62340325623404456
Base 71015352710154517
Base 835613583562158
Base 920524892053129
Base 101219491012199710
Base 1183693118372711
Base 125a6a5125a72512
Base 134367913436b513
Base 1432629143266114
Base 15261ee152623215
Base 161dc5d161dc8d16
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