1. Numbers
  2. Compare 7 vs 149

Compare 7 vs 149

Property7149
Typeprimeprime
Unique factors11
Total factors11
Prime factorization711491
Prime factorization7149
Divisors count22
Divisors1, 71, 149
Number of properties378
Additive primes4th 
Carol primes1st 
Chen primes4th29th
Class 1+ primes4th 
Cousin primes (1st member)2nd 
Cousin primes (2nd member)1st 
Cuban primes 11st 
Double mersenne primes1st 
Emirps 11th
Euclid primes3rd 
Factorial primes4th 
Good primes 14th
Happy primes1st 
Harmonic primes 12th
Kynea primes2nd 
Left-truncatable primes4th 
Long primes1st13th
Lucas primes3rd 
Lucky primes2nd 
Mersenne primes2nd 
Multiplicative primes4th 
Palindromic primes4th 
Pierpont primes4th 
Pierpont primes of the 2nd kind4th 
Primes4th35th
Prime quadruplets (2nd member)1st 
Prime quintuplet 1s (1st member)1st 
Prime quintuplet 2s (2nd member)1st 
Prime sextuplets (1st member)1st 
Prime triplets (1st member)2nd 
Prime triplets (2nd member)1st 
Pythagorean primes 16th
Right-truncatable primes4th 
Safe primes2nd 
Sexy primes (1st member)2nd 
Sexy prime triplets (1st member)2nd 
Solinas primes3rd 
Thabit primes of the 2nd kind1st 
Twin primes (1st member) 12th
Twin primes (2nd member)2nd 
Two-sided primes4th 
Woodall primes1st 
Roman numberalsVIICXLIX
Base 21112100101012
Base 3213121123
Base 413421114
Base 512510445
Base 61164056
Base 71073027
Base 8782258
Base 9791759
Base 1071014910
Base 1171112611
Base 1271210512
Base 13713b613
Base 14714a914
Base 157159e15
Base 167169516
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