Compare 166283 vs 166289

Property	166283	166289
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	13¹ × 12791¹	166289¹
Prime factorization	13 × 12791	166289
Divisors count	4	2
Divisors	1, 13, 12791, 166283	1, 166289
Number of properties	1	4
Chen primes		6457th
Isolated primes		11489th
Primes		15194th
Pythagorean primes		7576th
Semiprimes	37954th
Roman numberals
Base 2	101000100110001011₂	101000100110010001₂
Base 3	22110002122₃	22110002212₃
Base 4	220212023₄	220212101₄
Base 5	20310113₅	20310124₅
Base 6	3321455₆	3321505₆
Base 7	1261535₇	1261544₇
Base 8	504613₈	504621₈
Base 9	273078₉	273085₉
Base 10	166283₁₀	166289₁₀
Base 11	103a27₁₁	103a32₁₁
Base 12	8028b₁₂	80295₁₂
Base 13	5a8c0₁₃	5a8c6₁₃
Base 14	44855₁₄	4485b₁₄
Base 15	34408₁₅	3440e₁₅
Base 16	2898b₁₆	28991₁₆