Compare 621139 vs 621141

Property	621139	621141
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	621139¹	3¹ × 197¹ × 1051¹
Prime factorization	621139	3 × 197 × 1051
Divisors count	2	8
Divisors	1, 621139	1, 3, 197, 591, 1051, 3153, 207047, 621141
Number of properties	5	0
Centered triangular primes	111th
Cousin primes (1st member)	5494th
Isolated primes	39732nd
Primes	50701st
Sexy primes (2nd member)	11015th
Roman numberals
Base 2	10010111101001010011₂	10010111101001010101₂
Base 3	1011120001011₃	1011120001020₃
Base 4	2113221103₄	2113221111₄
Base 5	124334024₅	124334031₅
Base 6	21151351₆	21151353₆
Base 7	5164621₇	5164623₇
Base 8	2275123₈	2275125₈
Base 9	1146034₉	1146036₉
Base 10	621139₁₀	621141₁₀
Base 11	394742₁₁	394744₁₁
Base 12	25b557₁₂	25b559₁₂
Base 13	18994c₁₃	189951₁₃
Base 14	122511₁₄	122513₁₄
Base 15	c4094₁₅	c4096₁₅
Base 16	97a53₁₆	97a55₁₆