Compare 428420 vs 428421

Property	428420	428421
Type	composite number	composite number
Unique factors	4	4
Total factors	5	4
Prime factorization	2² × 5¹ × 31¹ × 691¹	3¹ × 7¹ × 23¹ × 887¹
Prime factorization	2 × 2 × 5 × 31 × 691	3 × 7 × 23 × 887
Divisors count	24	16
Divisors	1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 691, 1382, 2764, 3455, 6910, 13820, 21421, 42842, 85684, 107105, 214210, 428420	1, 3, 7, 21, 23, 69, 161, 483, 887, 2661, 6209, 18627, 20401, 61203, 142807, 428421
Number of properties	0	0
Roman numberals
Base 2	1101000100110000100₂	1101000100110000101₂
Base 3	210202200102₃	210202200110₃
Base 4	1220212010₄	1220212011₄
Base 5	102202140₅	102202141₅
Base 6	13103232₆	13103233₆
Base 7	3433016₇	3433020₇
Base 8	1504604₈	1504605₈
Base 9	722612₉	722613₉
Base 10	428420₁₀	428421₁₀
Base 11	272973₁₁	272974₁₁
Base 12	187b18₁₂	187b19₁₂
Base 13	120005₁₃	120006₁₃
Base 14	b21b6₁₄	b21b7₁₄
Base 15	86e15₁₅	86e16₁₅
Base 16	68984₁₆	68985₁₆