Compare 166661 vs 166667

Property	166661	166667
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	11¹ × 109¹ × 139¹	166667¹
Prime factorization	11 × 109 × 139	166667
Divisors count	8	2
Divisors	1, 11, 109, 139, 1199, 1529, 15151, 166661	1, 166667
Number of properties	0	3
Chen primes		6467th
Primes		15226th
Twin primes (1st member)		1857th
Roman numberals
Base 2	101000101100000101₂	101000101100001011₂
Base 3	22110121122₃	22110121212₃
Base 4	220230011₄	220230023₄
Base 5	20313121₅	20313132₅
Base 6	3323325₆	3323335₆
Base 7	1262615₇	1262624₇
Base 8	505405₈	505413₈
Base 9	273548₉	273555₉
Base 10	166661₁₀	166667₁₀
Base 11	104240₁₁	104246₁₁
Base 12	80545₁₂	8054b₁₂
Base 13	5ab21₁₃	5ab27₁₃
Base 14	44a45₁₄	44a4b₁₄
Base 15	345ab₁₅	345b2₁₅
Base 16	28b05₁₆	28b0b₁₆