Compare 21406 vs 21418

Property	21406	21418
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 7¹ × 11¹ × 139¹	2¹ × 10709¹
Prime factorization	2 × 7 × 11 × 139	2 × 10709
Divisors count	16	4
Divisors	1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 10703, 21406	1, 2, 10709, 21418
Number of properties	0	1
Semiprimes		5424th
Roman numberals
Base 2	101001110011110₂	101001110101010₂
Base 3	1002100211₃	1002101021₃
Base 4	11032132₄	11032222₄
Base 5	1141111₅	1141133₅
Base 6	243034₆	243054₆
Base 7	116260₇	116305₇
Base 8	51636₈	51652₈
Base 9	32324₉	32337₉
Base 10	21406₁₀	21418₁₀
Base 11	150a0₁₁	15101₁₁
Base 12	1047a₁₂	1048a₁₂
Base 13	9988₁₃	9997₁₃
Base 14	7b30₁₄	7b3c₁₄
Base 15	6521₁₅	652d₁₅
Base 16	539e₁₆	53aa₁₆