1. Numbers
  2. Compare 5639 vs 5645

Compare 5639 vs 5645

Property56395645
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization5639151 × 11291
Prime factorization56395 × 1129
Divisors count24
Divisors1, 56391, 5, 1129, 5645
Number of properties81
Additive primes376th 
Chen primes414th 
Good primes117th 
Harmonic primes269th 
Primes740th 
Safe primes79th 
Semiprimes 1538th
Sophie germain primes128th 
Twin primes (1st member)137th 
Roman numberals  
Base 21011000000111210110000011012
Base 3212012123212020023
Base 41120013411200314
Base 514002451400405
Base 6420356420456
Base 7223047223137
Base 8130078130158
Base 97655976629
Base 10563910564510
Base 11426711427211
Base 12331b12332512
Base 13274a13275313
Base 1420ab1420b314
Base 151a0e151a1515
Base 16160716160d16
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