Compare 667241 vs 667251

Property	667241	667251
Type	prime	composite number
Unique factors	1	3
Total factors	1	5
Prime factorization	667241¹	3³ × 13¹ × 1901¹
Prime factorization	667241	3 × 3 × 3 × 13 × 1901
Divisors count	2	16
Divisors	1, 667241	1, 3, 9, 13, 27, 39, 117, 351, 1901, 5703, 17109, 24713, 51327, 74139, 222417, 667251
Number of properties	3	0
Chen primes	21153rd
Primes	54110th
Twin primes (1st member)	5842nd
Roman numberals
Base 2	10100010111001101001₂	10100010111001110011₂
Base 3	1020220021122₃	1020220022000₃
Base 4	2202321221₄	2202321303₄
Base 5	132322431₅	132323001₅
Base 6	22145025₆	22145043₆
Base 7	5446211₇	5446224₇
Base 8	2427151₈	2427163₈
Base 9	1226248₉	1226260₉
Base 10	667241₁₀	667251₁₀
Base 11	416343₁₁	416352₁₁
Base 12	282175₁₂	282183₁₂
Base 13	1a4923₁₃	1a4930₁₃
Base 14	135241₁₄	13524b₁₄
Base 15	d2a7b₁₅	d2a86₁₅
Base 16	a2e69₁₆	a2e73₁₆