1. Numbers
  2. Compare 7 vs 79

Compare 7 vs 79

Property779
Typeprimeprime
Unique factors11
Total factors11
Prime factorization71791
Prime factorization779
Divisors count22
Divisors1, 71, 79
Number of properties3713
Additive primes4th 
Carol primes1st 
Chen primes4th 
Class 1+ primes4th 
Cousin primes (1st member)2nd8th
Cousin primes (2nd member)1st 
Cuban primes 11st 
Double mersenne primes1st 
Emirps 7th
Euclid primes3rd 
Factorial primes4th 
Happy primes1st6th
Harmonic primes 8th
Isolated primes 7th
Kynea primes2nd4th
Left-truncatable primes4th 
Long primes1st 
Lucas primes3rd 
Lucky primes2nd9th
Mersenne primes2nd 
Multiplicative primes4th 
Palindromic primes4th 
Pierpont primes4th 
Pierpont primes of the 2nd kind4th 
Primes4th22nd
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 
Right-truncatable primes4th13th
Safe primes2nd 
Sexy primes (1st member)2nd 
Sexy primes (2nd member) 14th
Sexy prime quadrupletss (4th member) 4th
Sexy prime triplets (1st member)2nd 
Sexy prime triplets (3rd member) 9th
Solinas primes3rd19th
Thabit primes of the 2nd kind1st 
Twin primes (2nd member)2nd 
Two-sided primes4th 
Woodall primes1st 
Roman numberalsVIILXXIX
Base 2111210011112
Base 321322213
Base 413410334
Base 51253045
Base 61162116
Base 71071427
Base 8781178
Base 979879
Base 107107910
Base 117117211
Base 127126712
Base 137136113
Base 147145914
Base 157155415
Base 167164f16
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