Compare 661087 vs 661090

Property	661087	661090
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	7¹ × 94441¹	2¹ × 5¹ × 66109¹
Prime factorization	7 × 94441	2 × 5 × 66109
Divisors count	4	8
Divisors	1, 7, 94441, 661087	1, 2, 5, 10, 66109, 132218, 330545, 661090
Number of properties	1	0
Semiprimes	141454th
Roman numberals
Base 2	10100001011001011111₂	10100001011001100010₂
Base 3	1020120211201₃	1020120211211₃
Base 4	2201121133₄	2201121202₄
Base 5	132123322₅	132123330₅
Base 6	22100331₆	22100334₆
Base 7	5422240₇	5422243₇
Base 8	2413137₈	2413142₈
Base 9	1216751₉	1216754₉
Base 10	661087₁₀	661090₁₀
Base 11	411759₁₁	411761₁₁
Base 12	27a6a7₁₂	27a6aa₁₂
Base 13	1a1b9b₁₃	1a1ba1₁₃
Base 14	132cc7₁₄	132cca₁₄
Base 15	d0d27₁₅	d0d2a₁₅
Base 16	a165f₁₆	a1662₁₆