Compare 399401 vs 399413

Property399401399413
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization399401171 × 570591
Prime factorization3994017 × 57059
Divisors count24
Divisors1, 3994011, 7, 57059, 399413
Number of properties51
Chen primes13647th 
Happy primes4987th 
Primes33811th 
Semiprimes 87432nd
Super primes3622nd 
Twin primes (1st member)3800th 
Roman numberals  
Base 21100001100000101001211000011000001101012
Base 320202121212232020212200023
Base 41201200221412012003114
Base 510024010151002401235
Base 6123210256123210456
Base 73252302732523207
Base 81414051814140658
Base 966777896678029
Base 103994011039941310
Base 11253092112530a311
Base 121731751217318512
Base 1310ca421310ca5113
Base 14a57a914a57b714
Base 157d51b157d52815
Base 1661829166183516
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