Compare 515142 vs 515149

Property	515142	515149
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2¹ × 3² × 28619¹	515149¹
Prime factorization	2 × 3 × 3 × 28619	515149
Divisors count	12	2
Divisors	1, 2, 3, 6, 9, 18, 28619, 57238, 85857, 171714, 257571, 515142	1, 515149
Number of properties	0	4
Cousin primes (1st member)		4665th
Isolated primes		33338th
Primes		42679th
Sexy primes (2nd member)		9398th
Roman numberals
Base 2	1111101110001000110₂	1111101110001001101₂
Base 3	222011122100₃	222011122121₃
Base 4	1331301012₄	1331301031₄
Base 5	112441032₅	112441044₅
Base 6	15012530₆	15012541₆
Base 7	4243605₇	4243615₇
Base 8	1756106₈	1756115₈
Base 9	864570₉	864577₉
Base 10	515142₁₀	515149₁₀
Base 11	322041₁₁	322048₁₁
Base 12	20a146₁₂	20a151₁₂
Base 13	150624₁₃	15062b₁₃
Base 14	d5a3c₁₄	d5a45₁₄
Base 15	a297c₁₅	a2984₁₅
Base 16	7dc46₁₆	7dc4d₁₆