1. Numbers
  2. Compare 77 vs 83

Compare 77 vs 83

Property7783
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization71 × 111831
Prime factorization7 × 1183
Divisors count42
Divisors1, 7, 11, 771, 83
Number of properties110
Additive primes 13th
Chen primes 19th
Cousin primes (2nd member) 8th
Isolated primes 8th
Left-truncatable primes 14th
Primes 23rd
Safe primes 7th
Semiprimes26th 
Sexy primes (1st member) 15th
Sophie germain primes 9th
Super primes 9th
Roman numberalsLXXVIILXXXIII
Base 21001101210100112
Base 322123100023
Base 41031411034
Base 530253135
Base 620562156
Base 714071467
Base 811581238
Base 98591029
Base 1077108310
Base 1170117611
Base 1265126b12
Base 135c136513
Base 1457145d14
Base 1552155815
Base 164d165316
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