Prime Numbers
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Numbers
Compare 23 vs 193
Compare 23 vs 193
Compare
vs
Compare
Property
23
193
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
23
1
193
1
Prime factorization
23
193
Divisors count
2
2
Divisors
1
,
23
1
,
193
Number of properties
30
18
Additive primes
6th
25th
Chen primes
9th
Class 1+ primes
7th
Cousin primes
(1st member)
14th
Cousin primes
(2nd member)
4th
Cuban primes 2
3rd
Factorial primes
5th
Happy primes
4th
12th
Harmonic primes
4th
16th
Isolated primes
2nd
Kynea primes
3rd
Left-truncatable primes
7th
Long primes
4th
17th
Lucky primes
13th
Pierpont primes
13th
Pierpont primes of the 2nd kind
7th
Primes
9th
44th
Prime quadruplets
(2nd member)
4th
Prime quintuplet 2s
(5th member)
2nd
Prime sextuplets
(6th member)
1st
Prime triplets
(1st member)
14th
Prime triplets
(2nd member)
13th
Prime triplets
(3rd member)
5th
Proth primes
8th
Pythagorean primes
20th
Right-truncatable primes
5th
Safe primes
4th
Sexy primes
(1st member)
6th
26th
Sexy primes
(2nd member)
5th
Sexy prime quadrupletss
(3rd member)
2nd
Sexy prime quadrupletss
(4th member)
1st
Sexy prime triplets
(2nd member)
4th
Sexy prime triplets
(3rd member)
3rd
Solinas primes
8th
26th
Sophie germain primes
5th
Thabit primes
4th
Thabit primes of the 2nd kind
4th
Twin primes
(2nd member)
14th
Two-sided primes
5th
Wedderburn-etherington primes
4th
Woodall primes
2nd
Roman numberals
XXIII
CXCIII
Base 2
10111
2
11000001
2
Base 3
212
3
21011
3
Base 4
113
4
3001
4
Base 5
43
5
1233
5
Base 6
35
6
521
6
Base 7
32
7
364
7
Base 8
27
8
301
8
Base 9
25
9
234
9
Base 10
23
10
193
10
Base 11
21
11
166
11
Base 12
1b
12
141
12
Base 13
1a
13
11b
13
Base 14
19
14
db
14
Base 15
18
15
cd
15
Base 16
17
16
c1
16
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