Prime Numbers
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Numbers
Compare 7 vs 97
Compare 7 vs 97
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vs
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Property
7
97
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
7
^{1}
97
^{1}
Prime factorization
7
97
Divisors count
2
2
Divisors
1
,
7
1
,
97
Number of properties
37
20
Additive primes
4th
Carol primes
1st
Chen primes
4th
Class 1+ primes
4th
Cousin primes
(1st member)
2nd
9th
Cousin primes
(2nd member)
1st
Cuban primes 1
1st
Double mersenne primes
1st
Emirps
8th
Euclid primes
3rd
Factorial primes
4th
Good primes
11th
Happy primes
1st
7th
Isolated primes
10th
Kynea primes
2nd
Left-truncatable primes
4th
15th
Long primes
1st
9th
Lucas primes
3rd
Lucky primes
2nd
Mersenne primes
2nd
Multiplicative primes
4th
Palindromic primes
4th
Pierpont primes
4th
10th
Pierpont primes of the 2nd kind
4th
Primes
4th
25th
Prime quadruplets
(2nd member)
1st
Prime quintuplet 1s
(1st member)
1st
2nd
Prime quintuplet 2s
(2nd member)
1st
Prime sextuplets
(1st member)
1st
2nd
Prime triplets
(1st member)
2nd
9th
Prime triplets
(2nd member)
1st
Proth primes
6th
Pythagorean primes
11th
Quartan primes
3rd
Right-truncatable primes
4th
Safe primes
2nd
Sexy primes
(1st member)
2nd
16th
Sexy prime triplets
(1st member)
2nd
10th
Solinas primes
3rd
20th
Thabit primes of the 2nd kind
1st
3rd
Twin primes
(2nd member)
2nd
Two-sided primes
4th
Ulam primes
7th
Woodall primes
1st
Roman numberals
VII
XCVII
Base 2
111
_{2}
1100001
_{2}
Base 3
21
_{3}
10121
_{3}
Base 4
13
_{4}
1201
_{4}
Base 5
12
_{5}
342
_{5}
Base 6
11
_{6}
241
_{6}
Base 7
10
_{7}
166
_{7}
Base 8
7
_{8}
141
_{8}
Base 9
7
_{9}
117
_{9}
Base 10
7
_{10}
97
_{10}
Base 11
7
_{11}
89
_{11}
Base 12
7
_{12}
81
_{12}
Base 13
7
_{13}
76
_{13}
Base 14
7
_{14}
6d
_{14}
Base 15
7
_{15}
67
_{15}
Base 16
7
_{16}
61
_{16}
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