Compare 428663 vs 428666

Property	428663	428666
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	428663¹	2¹ × 7¹ × 67¹ × 457¹
Prime factorization	428663	2 × 7 × 67 × 457
Divisors count	2	16
Divisors	1, 428663	1, 2, 7, 14, 67, 134, 457, 469, 914, 938, 3199, 6398, 30619, 61238, 214333, 428666
Number of properties	5	0
Additive primes	14251st
Chen primes	14476th
Isolated primes	27975th
Primes	36052nd
Sexy primes (2nd member)	8103rd
Roman numberals
Base 2	1101000101001110111₂	1101000101001111010₂
Base 3	210210000102₃	210210000112₃
Base 4	1220221313₄	1220221322₄
Base 5	102204123₅	102204131₅
Base 6	13104315₆	13104322₆
Base 7	3433514₇	3433520₇
Base 8	1505167₈	1505172₈
Base 9	723012₉	723015₉
Base 10	428663₁₀	428666₁₀
Base 11	273074₁₁	273077₁₁
Base 12	18809b₁₂	1880a2₁₂
Base 13	120161₁₃	120164₁₃
Base 14	b230b₁₄	b2310₁₄
Base 15	87028₁₅	8702b₁₅
Base 16	68a77₁₆	68a7a₁₆