Compare 621937 vs 621940

Property	621937	621940
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	621937¹	2² × 5¹ × 11² × 257¹
Prime factorization	621937	2 × 2 × 5 × 11 × 11 × 257
Divisors count	2	36
Divisors	1, 621937	1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 257, 484, 514, 605, 1028, 1210, 1285, 2420, 2570, 2827, 5140, 5654, 11308, 14135, 28270, 31097, 56540, 62194, 124388, 155485, 310970, 621940
Number of properties	3	0
Cousin primes (1st member)	5499th
Isolated primes	39777th
Primes	50756th
Roman numberals
Base 2	10010111110101110001₂	10010111110101110100₂
Base 3	1011121010201₃	1011121010211₃
Base 4	2113311301₄	2113311310₄
Base 5	124400222₅	124400230₅
Base 6	21155201₆	21155204₆
Base 7	5200141₇	5200144₇
Base 8	2276561₈	2276564₈
Base 9	1147121₉	1147124₉
Base 10	621937₁₀	621940₁₀
Base 11	3952a8₁₁	395300₁₁
Base 12	25bb01₁₂	25bb04₁₂
Base 13	18a114₁₃	18a117₁₃
Base 14	122921₁₄	122924₁₄
Base 15	c4427₁₅	c442a₁₅
Base 16	97d71₁₆	97d74₁₆