Compare 669707 vs 670049

Property669707670049
Typeprimeprime
Unique factors11
Total factors11
Prime factorization66970716700491
Prime factorization669707670049
Divisors count22
Divisors1, 6697071, 670049
Number of properties43
Chen primes21218th21230th
Isolated primes42569th 
Primes54288th54314th
Sexy primes (2nd member)11706th 
Twin primes (1st member) 5863rd
Roman numberals  
Base 2101000111000000010112101000111001011000012
Base 31021000122222310210010101223
Base 42203200023422032112014
Base 513241231251324201445
Base 6222042556222100256
Base 75456333754603327
Base 82434013824345418
Base 91230588912311189
Base 106697071067004910
Base 114181851141846611
Base 1228368b1228391512
Base 131a5a9c131a5ca313
Base 141360c31413628914
Base 15d367215d37ee15
Base 16a380b16a396116
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