Compare 30661 vs 30669

Property	30661	30669
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	30661¹	3¹ × 10223¹
Prime factorization	30661	3 × 10223
Divisors count	2	4
Divisors	1, 30661	1, 3, 10223, 30669
Number of properties	6	1
Emirps	650th
Happy primes	544th
Isolated primes	2358th
Primes	3307th
Pythagorean primes	1644th
Semiprimes		7626th
Super primes	465th
Roman numberals
Base 2	111011111000101₂	111011111001101₂
Base 3	1120001121₃	1120001220₃
Base 4	13133011₄	13133031₄
Base 5	1440121₅	1440134₅
Base 6	353541₆	353553₆
Base 7	155251₇	155262₇
Base 8	73705₈	73715₈
Base 9	46047₉	46056₉
Base 10	30661₁₀	30669₁₀
Base 11	21044₁₁	21051₁₁
Base 12	158b1₁₂	158b9₁₂
Base 13	10c57₁₃	10c62₁₃
Base 14	b261₁₄	b269₁₄
Base 15	9141₁₅	9149₁₅
Base 16	77c5₁₆	77cd₁₆