Compare 638992 vs 638993

Property	638992	638993
Type	composite number	prime
Unique factors	2	1
Total factors	5	1
Prime factorization	2⁴ × 39937¹	638993¹
Prime factorization	2 × 2 × 2 × 2 × 39937	638993
Divisors count	10	2
Divisors	1, 2, 4, 8, 16, 39937, 79874, 159748, 319496, 638992	1, 638993
Number of properties	0	4
Happy primes		7402nd
Isolated primes		40754th
Primes		52001st
Sexy primes (1st member)		11268th
Roman numberals
Base 2	10011100000000010000₂	10011100000000010001₂
Base 3	1012110112101₃	1012110112102₃
Base 4	2130000100₄	2130000101₄
Base 5	130421432₅	130421433₅
Base 6	21410144₆	21410145₆
Base 7	5300644₇	5300645₇
Base 8	2340020₈	2340021₈
Base 9	1173471₉	1173472₉
Base 10	638992₁₀	638993₁₀
Base 11	3a70a2₁₁	3a70a3₁₁
Base 12	269954₁₂	269955₁₂
Base 13	194b03₁₃	194b04₁₃
Base 14	128c24₁₄	128c25₁₄
Base 15	c94e7₁₅	c94e8₁₅
Base 16	9c010₁₆	9c011₁₆