Compare 21156 vs 21165

Property	21156	21165
Type	composite number	composite number
Unique factors	4	4
Total factors	5	4
Prime factorization	2² × 3¹ × 41¹ × 43¹	3¹ × 5¹ × 17¹ × 83¹
Prime factorization	2 × 2 × 3 × 41 × 43	3 × 5 × 17 × 83
Divisors count	24	16
Divisors	1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 492, 516, 1763, 3526, 5289, 7052, 10578, 21156	1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 21165
Number of properties	0	0
Roman numberals
Base 2	101001010100100₂	101001010101101₂
Base 3	1002000120₃	1002000220₃
Base 4	11022210₄	11022231₄
Base 5	1134111₅	1134130₅
Base 6	241540₆	241553₆
Base 7	115452₇	115464₇
Base 8	51244₈	51255₈
Base 9	32016₉	32026₉
Base 10	21156₁₀	21165₁₀
Base 11	14993₁₁	149a1₁₁
Base 12	102b0₁₂	102b9₁₂
Base 13	9825₁₃	9831₁₃
Base 14	79d2₁₄	79db₁₄
Base 15	6406₁₅	6410₁₅
Base 16	52a4₁₆	52ad₁₆