Compare 161879 vs 161890

Property	161879	161890
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	161879¹	2¹ × 5¹ × 16189¹
Prime factorization	161879	2 × 5 × 16189
Divisors count	2	8
Divisors	1, 161879	1, 2, 5, 10, 16189, 32378, 80945, 161890
Number of properties	6	0
Chen primes	6328th
Harmonic primes	5563rd
Primes	14841st
Sexy primes (2nd member)	3593rd
Sophie germain primes	1734th
Twin primes (1st member)	1820th
Roman numberals
Base 2	100111100001010111₂	100111100001100010₂
Base 3	22020001112₃	22020001221₃
Base 4	213201113₄	213201202₄
Base 5	20140004₅	20140030₅
Base 6	3245235₆	3245254₆
Base 7	1242644₇	1242661₇
Base 8	474127₈	474142₈
Base 9	266045₉	266057₉
Base 10	161879₁₀	161890₁₀
Base 11	100693₁₁	1006a3₁₁
Base 12	7981b₁₂	7982a₁₂
Base 13	588b3₁₃	588c1₁₃
Base 14	42dcb₁₄	42dd8₁₄
Base 15	32e6e₁₅	32e7a₁₅
Base 16	27857₁₆	27862₁₆