Compare 121212 vs 121215

Property	121212	121215
Type	composite number	composite number
Unique factors	5	3
Total factors	7	3
Prime factorization	2² × 3² × 7¹ × 13¹ × 37¹	3¹ × 5¹ × 8081¹
Prime factorization	2 × 2 × 3 × 3 × 7 × 13 × 37	3 × 5 × 8081
Divisors count	72	8
Divisors	1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1924, 2331, 2886, 3108, 3276, 3367, 4329, 4662, 5772, 6734, 8658, 9324, 10101, 13468, 17316, 20202, 30303, 40404, 60606, 121212	1, 3, 5, 15, 8081, 24243, 40405, 121215
Number of properties	0	0
Roman numberals
Base 2	11101100101111100₂	11101100101111111₂
Base 3	20011021100₃	20011021110₃
Base 4	131211330₄	131211333₄
Base 5	12334322₅	12334330₅
Base 6	2333100₆	2333103₆
Base 7	1013250₇	1013253₇
Base 8	354574₈	354577₈
Base 9	204240₉	204243₉
Base 10	121212₁₀	121215₁₀
Base 11	83083₁₁	83086₁₁
Base 12	5a190₁₂	5a193₁₂
Base 13	43230₁₃	43233₁₃
Base 14	32260₁₄	32263₁₄
Base 15	25dac₁₅	25db0₁₅
Base 16	1d97c₁₆	1d97f₁₆