Compare 18420 vs 18421

Property	18420	18421
Type	composite number	composite number
Unique factors	4	2
Total factors	5	3
Prime factorization	2² × 3¹ × 5¹ × 307¹	13² × 109¹
Prime factorization	2 × 2 × 3 × 5 × 307	13 × 13 × 109
Divisors count	24	6
Divisors	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420	1, 13, 109, 169, 1417, 18421
Number of properties	0	0
Roman numberals
Base 2	100011111110100₂	100011111110101₂
Base 3	221021020₃	221021021₃
Base 4	10133310₄	10133311₄
Base 5	1042140₅	1042141₅
Base 6	221140₆	221141₆
Base 7	104463₇	104464₇
Base 8	43764₈	43765₈
Base 9	27236₉	27237₉
Base 10	18420₁₀	18421₁₀
Base 11	12926₁₁	12927₁₁
Base 12	a7b0₁₂	a7b1₁₂
Base 13	84cc₁₃	8500₁₃
Base 14	69da₁₄	69db₁₄
Base 15	56d0₁₅	56d1₁₅
Base 16	47f4₁₆	47f5₁₆