Prime Numbers
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Numbers
Compare 5 vs 47
Compare 5 vs 47
Compare
vs
Compare
Property
5
47
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
5
^{1}
47
^{1}
Prime factorization
5
47
Divisors count
2
2
Divisors
1
,
5
1
,
47
Number of properties
36
21
Additive primes
3rd
10th
Bell primes
2nd
Carol primes
2nd
Centered square primes
1st
Chen primes
3rd
14th
Class 1+ primes
3rd
9th
Cousin primes
(2nd member)
6th
Dihedral primes
2nd
Factorial primes
3rd
Fermat primes
2nd
Fibonacci primes
3rd
Good primes
1st
Harmonic primes
1st
Isolated primes
4th
Left-truncatable primes
3rd
10th
Long primes
6th
Lucas primes
6th
Multiplicative primes
3rd
Palindromic primes
3rd
Pierpont primes
3rd
Pierpont primes of the 2nd kind
3rd
9th
Primes
3rd
15th
Prime quadruplets
(1st member)
1st
Prime quintuplet 2s
(1st member)
1st
Prime triplets
(1st member)
1st
Prime triplets
(3rd member)
7th
Proth primes
2nd
Pythagorean primes
1st
Restricted left-truncatable primes
2nd
Right-truncatable primes
3rd
Safe primes
1st
5th
Sexy primes
(1st member)
1st
10th
Sexy primes
(2nd member)
9th
Sexy prime quadrupletss
(1st member)
1st
Sexy prime quadrupletss
(2nd member)
3rd
Sexy prime triplets
(1st member)
1st
7th
Sexy prime triplets
(2nd member)
6th
Solinas primes
2nd
13th
Sophie germain primes
3rd
Super primes
2nd
Thabit primes
2nd
5th
Twin primes
(1st member)
2nd
Twin primes
(2nd member)
1st
Two-sided primes
3rd
Ulam primes
5th
Wilson primes
1st
Roman numberals
V
XLVII
Base 2
101
_{2}
101111
_{2}
Base 3
12
_{3}
1202
_{3}
Base 4
11
_{4}
233
_{4}
Base 5
10
_{5}
142
_{5}
Base 6
5
_{6}
115
_{6}
Base 7
5
_{7}
65
_{7}
Base 8
5
_{8}
57
_{8}
Base 9
5
_{9}
52
_{9}
Base 10
5
_{10}
47
_{10}
Base 11
5
_{11}
43
_{11}
Base 12
5
_{12}
3b
_{12}
Base 13
5
_{13}
38
_{13}
Base 14
5
_{14}
35
_{14}
Base 15
5
_{15}
32
_{15}
Base 16
5
_{16}
2f
_{16}
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