Compare 664417 vs 664423

Property	664417	664423
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	13¹ × 51109¹	31¹ × 21433¹
Prime factorization	13 × 51109	31 × 21433
Divisors count	4	4
Divisors	1, 13, 51109, 664417	1, 31, 21433, 664423
Number of properties	1	1
Semiprimes	142144th	142145th
Roman numberals
Base 2	10100010001101100001₂	10100010001101100111₂
Base 3	1020202102001₃	1020202102021₃
Base 4	2202031201₄	2202031213₄
Base 5	132230132₅	132230143₅
Base 6	22124001₆	22124011₆
Base 7	5435035₇	5435044₇
Base 8	2421541₈	2421547₈
Base 9	1222361₉	1222367₉
Base 10	664417₁₀	664423₁₀
Base 11	414206₁₁	414211₁₁
Base 12	280601₁₂	280607₁₂
Base 13	1a3560₁₃	1a3566₁₃
Base 14	1341c5₁₄	1341cb₁₄
Base 15	d1ce7₁₅	d1ced₁₅
Base 16	a2361₁₆	a2367₁₆