Compare 3989 vs 3994

Property39893994
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization3989121 × 19971
Prime factorization39892 × 1997
Divisors count24
Divisors1, 39891, 2, 1997, 3994
Number of properties81
Additive primes281st 
Chen primes320th 
Good primes94th 
Harmonic primes198th 
Isolated primes345th 
Long primes218th 
Primes550th 
Pythagorean primes269th 
Semiprimes 1103rd
Roman numberalsMMMCMLXXXIXMMMCMXCIV
Base 211111001010121111100110102
Base 3121102023121102213
Base 433211143321224
Base 511142451114345
Base 6302456302546
Base 7144267144347
Base 87625876328
Base 95422954279
Base 10398910399410
Base 112aa711300111
Base 12238512238a12
Base 131a7b131a8313
Base 14164d14165414
Base 1512ae1512b415
Base 16f9516f9a16
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