Prime Numbers
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Numbers
Compare 2 vs 11
Compare 2 vs 11
Compare
vs
Compare
Property
2
11
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
2
^{1}
11
^{1}
Prime factorization
2
11
Divisors count
2
2
Divisors
1
,
2
1
,
11
Number of properties
26
36
Additive primes
1st
5th
Bell primes
1st
Centered decagonal primes
1st
Chen primes
1st
5th
Class 1+ primes
1st
5th
Cousin primes
(2nd member)
2nd
Dihedral primes
1st
3rd
Euclid primes
1st
Factorial primes
1st
Fibonacci primes
1st
Good primes
2nd
Isolated primes
1st
Kynea primes
1st
Left-truncatable primes
1st
Lucas primes
1st
4th
Mills primes
1st
2nd
Multiplicative primes
1st
Palindromic primes
1st
5th
Pierpont primes
1st
Pierpont primes of the 2nd kind
1st
5th
Primes
1st
5th
Prime quadruplets
(1st member)
2nd
Prime quadruplets
(3rd member)
1st
Prime quintuplet 1s
(2nd member)
1st
Prime quintuplet 2s
(1st member)
2nd
Prime quintuplet 2s
(3rd member)
1st
Prime sextuplets
(2nd member)
1st
Prime triplets
(1st member)
3rd
Prime triplets
(2nd member)
2nd
Prime triplets
(3rd member)
1st
Quartan primes
1st
Restricted left-truncatable primes
1st
Right-truncatable primes
1st
Safe primes
3rd
Sexy primes
(1st member)
3rd
Sexy primes
(2nd member)
1st
Sexy prime quadrupletss
(1st member)
2nd
Sexy prime quadrupletss
(2nd member)
1st
Sexy prime triplets
(1st member)
3rd
Sexy prime triplets
(2nd member)
1st
Solinas primes
4th
Sophie germain primes
1st
4th
Super primes
3rd
Thabit primes
1st
3rd
Twin primes
(1st member)
3rd
Two-sided primes
1st
Ulam primes
1st
3rd
Wagstaff primes
2nd
Wedderburn-etherington primes
1st
3rd
Roman numberals
II
XI
Base 2
10
_{2}
1011
_{2}
Base 3
2
_{3}
102
_{3}
Base 4
2
_{4}
23
_{4}
Base 5
2
_{5}
21
_{5}
Base 6
2
_{6}
15
_{6}
Base 7
2
_{7}
14
_{7}
Base 8
2
_{8}
13
_{8}
Base 9
2
_{9}
12
_{9}
Base 10
2
_{10}
11
_{10}
Base 11
2
_{11}
10
_{11}
Base 12
2
_{12}
b
_{12}
Base 13
2
_{13}
b
_{13}
Base 14
2
_{14}
b
_{14}
Base 15
2
_{15}
b
_{15}
Base 16
2
_{16}
b
_{16}
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