Compare 87404 vs 87407

Property	87404	87407
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	2² × 21851¹	87407¹
Prime factorization	2 × 2 × 21851	87407
Divisors count	6	2
Divisors	1, 2, 4, 21851, 43702, 87404	1, 87407
Number of properties	0	6
Chen primes		3809th
Cousin primes (2nd member)		1084th
Harmonic primes		3199th
Isolated primes		6306th
Long primes		3209th
Primes		8485th
Roman numberals
Base 2	10101010101101100₂	10101010101101111₂
Base 3	11102220012₃	11102220022₃
Base 4	111111230₄	111111233₄
Base 5	10244104₅	10244112₅
Base 6	1512352₆	1512355₆
Base 7	512552₇	512555₇
Base 8	252554₈	252557₈
Base 9	142805₉	142808₉
Base 10	87404₁₀	87407₁₀
Base 11	5a739₁₁	5a741₁₁
Base 12	426b8₁₂	426bb₁₂
Base 13	30a25₁₃	30a28₁₃
Base 14	23bd2₁₄	23bd5₁₄
Base 15	1ad6e₁₅	1ad72₁₅
Base 16	1556c₁₆	1556f₁₆