Prime Numbers
Go
Numbers
Compare 31 vs 53
Compare 31 vs 53
Compare
vs
Compare
Property
31
53
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
31
^{1}
53
^{1}
Prime factorization
31
53
Divisors count
2
2
Divisors
1
,
31
1
,
53
Number of properties
18
18
Centered decagonal primes
2nd
Centered triangular primes
2nd
Chen primes
11th
15th
Class 1+ primes
8th
10th
Emirps
3rd
Euclid primes
4th
Good primes
7th
Happy primes
5th
Isolated primes
5th
Left-truncatable primes
11th
Lucky primes
4th
Mersenne primes
3rd
Multiplicative primes
7th
Pierpont primes of the 2nd kind
8th
10th
Primes
11th
16th
Pythagorean primes
7th
Restricted right-truncatable primes
1st
Right-truncatable primes
7th
9th
Sexy primes
(1st member)
7th
11th
Sexy primes
(2nd member)
10th
Sexy prime quadrupletss
(3rd member)
3rd
Sexy prime triplets
(1st member)
5th
Sexy prime triplets
(2nd member)
7th
Sexy prime triplets
(3rd member)
6th
Solinas primes
10th
Sophie germain primes
8th
Super primes
5th
Twin primes
(2nd member)
5th
Two-sided primes
7th
Ulam primes
6th
Roman numberals
XXXI
LIII
Base 2
11111
_{2}
110101
_{2}
Base 3
1011
_{3}
1222
_{3}
Base 4
133
_{4}
311
_{4}
Base 5
111
_{5}
203
_{5}
Base 6
51
_{6}
125
_{6}
Base 7
43
_{7}
104
_{7}
Base 8
37
_{8}
65
_{8}
Base 9
34
_{9}
58
_{9}
Base 10
31
_{10}
53
_{10}
Base 11
29
_{11}
49
_{11}
Base 12
27
_{12}
45
_{12}
Base 13
25
_{13}
41
_{13}
Base 14
23
_{14}
3b
_{14}
Base 15
21
_{15}
38
_{15}
Base 16
1f
_{16}
35
_{16}
This website uses cookies to ensure you get the best experience on our website.
More info
OK