Compare 206870 vs 206879

Property	206870	206879
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 5¹ × 137¹ × 151¹	206879¹
Prime factorization	2 × 5 × 137 × 151	206879
Divisors count	16	2
Divisors	1, 2, 5, 10, 137, 151, 274, 302, 685, 755, 1370, 1510, 20687, 41374, 103435, 206870	1, 206879
Number of properties	0	6
Chen primes		7749th
Good primes		1044th
Harmonic primes		6946th
Isolated primes		14101st
Primes		18536th
Sophie germain primes		2110th
Roman numberals
Base 2	110010100000010110₂	110010100000011111₂
Base 3	101111202212₃	101111210012₃
Base 4	302200112₄	302200133₄
Base 5	23104440₅	23110004₅
Base 6	4233422₆	4233435₆
Base 7	1521056₇	1521101₇
Base 8	624026₈	624037₈
Base 9	344685₉	344705₉
Base 10	206870₁₀	206879₁₀
Base 11	131474₁₁	131482₁₁
Base 12	9b872₁₂	9b87b₁₂
Base 13	73211₁₃	7321a₁₃
Base 14	55566₁₄	55571₁₄
Base 15	41465₁₅	4146e₁₅
Base 16	32816₁₆	3281f₁₆