Prime Numbers
Go
Numbers
Compare 13 vs 223
Compare 13 vs 223
Compare
vs
Compare
Property
13
223
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
13
1
223
1
Prime factorization
13
223
Divisors count
2
2
Divisors
1
,
13
1
,
223
Number of properties
32
13
Additive primes
28th
Carol primes
3rd
Centered square primes
2nd
Chen primes
6th
Cousin primes
(1st member)
3rd
15th
Cuban primes 2
1st
Emirps
1st
Fibonacci primes
4th
Good primes
17th
Happy primes
2nd
Harmonic primes
2nd
17th
Isolated primes
19th
Left-truncatable primes
5th
21st
Long primes
18th
Lucky primes
3rd
15th
Multiplicative primes
5th
Pierpont primes
5th
Primes
6th
48th
Prime quadruplets
(2nd member)
2nd
Prime quadruplets
(4th member)
1st
Prime quintuplet 1s
(3rd member)
1st
Prime quintuplet 2s
(2nd member)
2nd
Prime quintuplet 2s
(4th member)
1st
Prime sextuplets
(3rd member)
1st
Prime triplets
(1st member)
4th
15th
Prime triplets
(2nd member)
3rd
Prime triplets
(3rd member)
2nd
Proth primes
3rd
Pythagorean primes
2nd
Sexy primes
(1st member)
4th
27th
Sexy primes
(2nd member)
2nd
Sexy prime triplets
(2nd member)
2nd
Solinas primes
5th
27th
Thabit primes of the 2nd kind
2nd
Twin primes
(2nd member)
3rd
Ulam primes
4th
Wilson primes
2nd
Roman numberals
XIII
CCXXIII
Base 2
1101
2
11011111
2
Base 3
111
3
22021
3
Base 4
31
4
3133
4
Base 5
23
5
1343
5
Base 6
21
6
1011
6
Base 7
16
7
436
7
Base 8
15
8
337
8
Base 9
14
9
267
9
Base 10
13
10
223
10
Base 11
12
11
193
11
Base 12
11
12
167
12
Base 13
10
13
142
13
Base 14
d
14
11d
14
Base 15
d
15
ed
15
Base 16
d
16
df
16
This website uses cookies to ensure you get the best experience on our website.
More info
OK