Compare 18921 vs 18928

Property	18921	18928
Type	composite number	composite number
Unique factors	4	3
Total factors	4	7
Prime factorization	3¹ × 7¹ × 17¹ × 53¹	2⁴ × 7¹ × 13²
Prime factorization	3 × 7 × 17 × 53	2 × 2 × 2 × 2 × 7 × 13 × 13
Divisors count	16	30
Divisors	1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 18921	1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928
Number of properties	0	0
Roman numberals
Base 2	100100111101001₂	100100111110000₂
Base 3	221221210₃	221222001₃
Base 4	10213221₄	10213300₄
Base 5	1101141₅	1101203₅
Base 6	223333₆	223344₆
Base 7	106110₇	106120₇
Base 8	44751₈	44760₈
Base 9	27853₉	27861₉
Base 10	18921₁₀	18928₁₀
Base 11	13241₁₁	13248₁₁
Base 12	ab49₁₂	ab54₁₂
Base 13	87c6₁₃	8800₁₃
Base 14	6c77₁₄	6c80₁₄
Base 15	5916₁₅	591d₁₅
Base 16	49e9₁₆	49f0₁₆