Compare 130215 vs 130221

Property	130215	130221
Type	composite number	composite number
Unique factors	3	4
Total factors	3	6
Prime factorization	3¹ × 5¹ × 8681¹	3³ × 7¹ × 13¹ × 53¹
Prime factorization	3 × 5 × 8681	3 × 3 × 3 × 7 × 13 × 53
Divisors count	8	32
Divisors	1, 3, 5, 15, 8681, 26043, 43405, 130215	1, 3, 7, 9, 13, 21, 27, 39, 53, 63, 91, 117, 159, 189, 273, 351, 371, 477, 689, 819, 1113, 1431, 2067, 2457, 3339, 4823, 6201, 10017, 14469, 18603, 43407, 130221
Number of properties	0	0
Roman numberals
Base 2	11111110010100111₂	11111110010101101₂
Base 3	20121121210₃	20121122000₃
Base 4	133302213₄	133302231₄
Base 5	13131330₅	13131341₅
Base 6	2442503₆	2442513₆
Base 7	1051431₇	1051440₇
Base 8	376247₈	376255₈
Base 9	217553₉	217560₉
Base 10	130215₁₀	130221₁₀
Base 11	89918₁₁	89923₁₁
Base 12	63433₁₂	63439₁₂
Base 13	47367₁₃	47370₁₃
Base 14	35651₁₄	35657₁₄
Base 15	288b0₁₅	288b6₁₅
Base 16	1fca7₁₆	1fcad₁₆