Compare 2801 vs 2939

Property28012939
Typeprimeprime
Unique factors11
Total factors11
Prime factorization2801129391
Prime factorization28012939
Divisors count22
Divisors1, 28011, 2939
Number of properties77
Additive primes213th218th
Chen primes243rd252nd
Cousin primes (2nd member)84th 
Isolated primes 265th
Long primes 174th
Primes408th424th
Prime triplets (2nd member)61st 
Pythagorean primes201st 
Right-truncatable primes 32nd
Sophie germain primes 81st
Twin primes (1st member)80th 
Roman numberalsMMDCCCIMMCMXXXIX
Base 210101111000121011011110112
Base 3102112023110002123
Base 422330142313234
Base 5422015432245
Base 6205456213356
Base 7111117113667
Base 85361855738
Base 93752940259
Base 10280110293910
Base 11211711223211
Base 12175512184b12
Base 13137613145113
Base 1410411410dd14
Base 15c6b15d0e15
Base 16af116b7b16
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