Prime Numbers
Go
Numbers
Compare 5 vs 7
Compare 5 vs 7
Compare
vs
Compare
Property
5
7
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
5
^{1}
7
^{1}
Prime factorization
5
7
Divisors count
2
2
Divisors
1
,
5
1
,
7
Number of properties
36
37
Additive primes
3rd
4th
Bell primes
2nd
Carol primes
1st
Centered square primes
1st
Chen primes
3rd
4th
Class 1+ primes
3rd
4th
Cousin primes
(2nd member)
1st
Cousin primes
(1st member)
2nd
Cuban primes 1
1st
Dihedral primes
2nd
Double mersenne primes
1st
Euclid primes
3rd
Factorial primes
3rd
4th
Fermat primes
2nd
Fibonacci primes
3rd
Good primes
1st
Happy primes
1st
Harmonic primes
1st
Kynea primes
2nd
Left-truncatable primes
3rd
4th
Long primes
1st
Lucas primes
3rd
Lucky primes
2nd
Mersenne primes
2nd
Multiplicative primes
3rd
4th
Palindromic primes
3rd
4th
Pierpont primes
3rd
4th
Pierpont primes of the 2nd kind
3rd
4th
Primes
3rd
4th
Prime quadruplets
(1st member)
1st
Prime quadruplets
(2nd member)
1st
Prime quintuplet 1s
(1st member)
1st
Prime quintuplet 2s
(1st member)
1st
Prime quintuplet 2s
(2nd member)
1st
Prime sextuplets
(1st member)
1st
Prime triplets
(1st member)
1st
2nd
Prime triplets
(2nd member)
1st
Proth primes
2nd
Pythagorean primes
1st
Restricted left-truncatable primes
2nd
Right-truncatable primes
3rd
4th
Safe primes
1st
2nd
Sexy primes
(1st member)
1st
2nd
Sexy prime quadrupletss
(1st member)
1st
Sexy prime triplets
(1st member)
1st
2nd
Solinas primes
2nd
3rd
Sophie germain primes
3rd
Super primes
2nd
Thabit primes
2nd
Thabit primes of the 2nd kind
1st
Twin primes
(1st member)
2nd
Twin primes
(2nd member)
1st
2nd
Two-sided primes
3rd
4th
Wilson primes
1st
Woodall primes
1st
Roman numberals
V
VII
Base 2
101
_{2}
111
_{2}
Base 3
12
_{3}
21
_{3}
Base 4
11
_{4}
13
_{4}
Base 5
10
_{5}
12
_{5}
Base 6
5
_{6}
11
_{6}
Base 7
5
_{7}
10
_{7}
Base 8
5
_{8}
7
_{8}
Base 9
5
_{9}
7
_{9}
Base 10
5
_{10}
7
_{10}
Base 11
5
_{11}
7
_{11}
Base 12
5
_{12}
7
_{12}
Base 13
5
_{13}
7
_{13}
Base 14
5
_{14}
7
_{14}
Base 15
5
_{15}
7
_{15}
Base 16
5
_{16}
7
_{16}
This website uses cookies to ensure you get the best experience on our website.
More info
OK