Prime Numbers
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Numbers
Compare 5 vs 1481
Compare 5 vs 1481
Compare
vs
Compare
Property
5
1481
Type
prime
prime
Unique factors
1
1
Total factors
1
1
Prime factorization
5
1
1481
1
Prime factorization
5
1481
Divisors count
2
2
Divisors
1
,
5
1
,
1481
Number of properties
36
13
Additive primes
3rd
Bell primes
2nd
Centered square primes
1st
Chen primes
3rd
152nd
Class 1+ primes
3rd
Dihedral primes
2nd
Factorial primes
3rd
Fermat primes
2nd
Fibonacci primes
3rd
Good primes
1st
Happy primes
46th
Harmonic primes
1st
80th
Left-truncatable primes
3rd
Multiplicative primes
3rd
Palindromic primes
3rd
Pierpont primes
3rd
Pierpont primes of the 2nd kind
3rd
Primes
3rd
234th
Prime quadruplets
(1st member)
1st
6th
Prime quintuplet 2s
(1st member)
1st
4th
Prime triplets
(1st member)
1st
39th
Proth primes
2nd
Pythagorean primes
1st
114th
Restricted left-truncatable primes
2nd
Right-truncatable primes
3rd
Safe primes
1st
Sexy primes
(1st member)
1st
102nd
Sexy prime quadrupletss
(1st member)
1st
9th
Sexy prime triplets
(1st member)
1st
39th
Solinas primes
2nd
Sophie germain primes
3rd
49th
Super primes
2nd
Thabit primes
2nd
Twin primes
(1st member)
2nd
49th
Twin primes
(2nd member)
1st
Two-sided primes
3rd
Wilson primes
1st
Roman numberals
V
MCDLXXXI
Base 2
101
2
10111001001
2
Base 3
12
3
2000212
3
Base 4
11
4
113021
4
Base 5
10
5
21411
5
Base 6
5
6
10505
6
Base 7
5
7
4214
7
Base 8
5
8
2711
8
Base 9
5
9
2025
9
Base 10
5
10
1481
10
Base 11
5
11
1127
11
Base 12
5
12
a35
12
Base 13
5
13
89c
13
Base 14
5
14
77b
14
Base 15
5
15
68b
15
Base 16
5
16
5c9
16
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