Compare 1028389 vs 1028391

Property	1028389	1028391
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	1028389¹	3¹ × 7¹ × 13¹ × 3767¹
Prime factorization	1028389	3 × 7 × 13 × 3767
Divisors count	2	16
Divisors	1, 1028389	1, 3, 7, 13, 21, 39, 91, 273, 3767, 11301, 26369, 48971, 79107, 146913, 342797, 1028391
Number of properties	4	0
Additive primes	31060th
Cousin primes (1st member)	8357th
Isolated primes	63819th
Primes	80588th
Roman numberals
Base 2	11111011000100100101₂	11111011000100100111₂
Base 3	1221020200111₃	1221020200120₃
Base 4	3323010211₄	3323010213₄
Base 5	230402024₅	230402031₅
Base 6	34013021₆	34013023₆
Base 7	11512135₇	11512140₇
Base 8	3730445₈	3730447₈
Base 9	1836614₉	1836616₉
Base 10	1028389₁₀	1028391₁₀
Base 11	64270a₁₁	642711₁₁
Base 12	417171₁₂	417173₁₂
Base 13	2a011b₁₃	2a0120₁₃
Base 14	1caac5₁₄	1caac7₁₄
Base 15	154a94₁₅	154a96₁₅
Base 16	fb125₁₆	fb127₁₆