Compare 2971 vs 2973

Property29712973
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization2971131 × 9911
Prime factorization29713 × 991
Divisors count24
Divisors1, 29711, 3, 991, 2973
Number of properties71
Additive primes221st 
Centered triangular primes12th 
Chen primes256th 
Long primes175th 
Lucky primes90th 
Primes429th 
Semiprimes 830th
Twin primes (2nd member)81st 
Roman numberalsMMCMLXXIMMCMLXXIII
Base 210111001101121011100111012
Base 3110020013110020103
Base 423212342321314
Base 5433415433435
Base 6214316214336
Base 7114437114457
Base 85633856358
Base 94061940639
Base 10297110297310
Base 11226111226311
Base 12187712187912
Base 13147713147913
Base 14112314112514
Base 15d3115d3315
Base 16b9b16b9d16
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