Compare 166979 vs 166990

Property	166979	166990
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	166979¹	2¹ × 5¹ × 16699¹
Prime factorization	166979	2 × 5 × 16699
Divisors count	2	8
Divisors	1, 166979	1, 2, 5, 10, 16699, 33398, 83495, 166990
Number of properties	8	0
Chen primes	6479th
Isolated primes	11532nd
Long primes	5699th
Primes	15253rd
Sexy primes (2nd member)	3689th
Sexy prime triplets (3rd member)	759th
Sophie germain primes	1776th
Ulam primes	1097th
Roman numberals
Base 2	101000110001000011₂	101000110001001110₂
Base 3	22111001102₃	22111001211₃
Base 4	220301003₄	220301032₄
Base 5	20320404₅	20320430₅
Base 6	3325015₆	3325034₆
Base 7	1263551₇	1263565₇
Base 8	506103₈	506116₈
Base 9	274042₉	274054₉
Base 10	166979₁₀	166990₁₀
Base 11	1044aa₁₁	10450a₁₁
Base 12	8076b₁₂	8077a₁₂
Base 13	5b007₁₃	5b015₁₃
Base 14	44bd1₁₄	44bdc₁₄
Base 15	3471e₁₅	3472a₁₅
Base 16	28c43₁₆	28c4e₁₆