Prime Numbers
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Numbers
Compare 2 vs 193
Compare 2 vs 193
Compare
vs
Compare
Property
2
193
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
2
1
193
1
Prime factorization
2
193
Divisors count
2
2
Divisors
1
,
2
1
,
193
Number of properties
26
18
Additive primes
1st
25th
Bell primes
1st
Chen primes
1st
Class 1+ primes
1st
Cousin primes
(1st member)
14th
Cuban primes 2
3rd
Dihedral primes
1st
Euclid primes
1st
Factorial primes
1st
Fibonacci primes
1st
Happy primes
12th
Harmonic primes
16th
Isolated primes
1st
Kynea primes
1st
Left-truncatable primes
1st
Long primes
17th
Lucas primes
1st
Lucky primes
13th
Mills primes
1st
Multiplicative primes
1st
Palindromic primes
1st
Pierpont primes
1st
13th
Pierpont primes of the 2nd kind
1st
Primes
1st
44th
Prime quadruplets
(2nd member)
4th
Prime triplets
(1st member)
14th
Prime triplets
(2nd member)
13th
Proth primes
8th
Pythagorean primes
20th
Quartan primes
1st
Restricted left-truncatable primes
1st
Right-truncatable primes
1st
Sexy primes
(1st member)
26th
Solinas primes
26th
Sophie germain primes
1st
Thabit primes
1st
Thabit primes of the 2nd kind
4th
Twin primes
(2nd member)
14th
Two-sided primes
1st
Ulam primes
1st
Wedderburn-etherington primes
1st
Roman numberals
II
CXCIII
Base 2
10
2
11000001
2
Base 3
2
3
21011
3
Base 4
2
4
3001
4
Base 5
2
5
1233
5
Base 6
2
6
521
6
Base 7
2
7
364
7
Base 8
2
8
301
8
Base 9
2
9
234
9
Base 10
2
10
193
10
Base 11
2
11
166
11
Base 12
2
12
141
12
Base 13
2
13
11b
13
Base 14
2
14
db
14
Base 15
2
15
cd
15
Base 16
2
16
c1
16
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