Compare 669121 vs 669123

Property	669121	669123
Type	prime	composite number
Unique factors	1	5
Total factors	1	6
Prime factorization	669121¹	3² × 7¹ × 13¹ × 19¹ × 43¹
Prime factorization	669121	3 × 3 × 7 × 13 × 19 × 43
Divisors count	2	48
Divisors	1, 669121	1, 3, 7, 9, 13, 19, 21, 39, 43, 57, 63, 91, 117, 129, 133, 171, 247, 273, 301, 387, 399, 559, 741, 817, 819, 903, 1197, 1677, 1729, 2223, 2451, 2709, 3913, 5031, 5187, 5719, 7353, 10621, 11739, 15561, 17157, 31863, 35217, 51471, 74347, 95589, 223041, 669123
Number of properties	4	0
Isolated primes	42535th
Primes	54244th
Sexy primes (1st member)	11696th
Sexy prime triplets (1st member)	2131st
Roman numberals
Base 2	10100011010111000001₂	10100011010111000011₂
Base 3	1020222212021₃	1020222212100₃
Base 4	2203113001₄	2203113003₄
Base 5	132402441₅	132402443₅
Base 6	22201441₆	22201443₆
Base 7	5454535₇	5454540₇
Base 8	2432701₈	2432703₈
Base 9	1228767₉	1228770₉
Base 10	669121₁₀	669123₁₀
Base 11	4177a2₁₁	4177a4₁₁
Base 12	283281₁₂	283283₁₂
Base 13	1a573b₁₃	1a5740₁₃
Base 14	135bc5₁₄	135bc7₁₄
Base 15	d33d1₁₅	d33d3₁₅
Base 16	a35c1₁₆	a35c3₁₆