Prime Numbers
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Numbers
Compare 37 vs 47
Compare 37 vs 47
Compare
vs
Compare
Property
37
47
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
37
1
47
1
Prime factorization
37
47
Divisors count
2
2
Divisors
1
,
37
1
,
47
Number of properties
18
21
Additive primes
10th
Carol primes
2nd
Chen primes
12th
14th
Class 1+ primes
9th
Cousin primes
(1st member)
5th
Cousin primes
(2nd member)
6th
Cuban primes 1
3rd
Emirps
4th
Good primes
5th
Isolated primes
3rd
4th
Left-truncatable primes
8th
10th
Long primes
6th
Lucas primes
6th
Lucky primes
5th
Pierpont primes
8th
Pierpont primes of the 2nd kind
9th
Primes
12th
15th
Prime triplets
(1st member)
6th
Prime triplets
(3rd member)
7th
Pythagorean primes
5th
Right-truncatable primes
8th
Safe primes
5th
Sexy primes
(1st member)
8th
10th
Sexy primes
(2nd member)
7th
9th
Sexy prime quadrupletss
(2nd member)
3rd
Sexy prime triplets
(1st member)
7th
Sexy prime triplets
(2nd member)
5th
6th
Solinas primes
11th
13th
Thabit primes
5th
Two-sided primes
6th
Ulam primes
5th
Roman numberals
XXXVII
XLVII
Base 2
100101
2
101111
2
Base 3
1101
3
1202
3
Base 4
211
4
233
4
Base 5
122
5
142
5
Base 6
101
6
115
6
Base 7
52
7
65
7
Base 8
45
8
57
8
Base 9
41
9
52
9
Base 10
37
10
47
10
Base 11
34
11
43
11
Base 12
31
12
3b
12
Base 13
2b
13
38
13
Base 14
29
14
35
14
Base 15
27
15
32
15
Base 16
25
16
2f
16
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