Compare 990023 vs 990030

Property	990023	990030
Type	prime	composite number
Unique factors	1	5
Total factors	1	5
Prime factorization	990023¹	2¹ × 3¹ × 5¹ × 61¹ × 541¹
Prime factorization	990023	2 × 3 × 5 × 61 × 541
Divisors count	2	32
Divisors	1, 990023	1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 541, 610, 915, 1082, 1623, 1830, 2705, 3246, 5410, 8115, 16230, 33001, 66002, 99003, 165005, 198006, 330010, 495015, 990030
Number of properties	4	0
Additive primes	29856th
Isolated primes	61577th
Primes	77780th
Ulam primes	5704th
Roman numberals
Base 2	11110001101101000111₂	11110001101101001110₂
Base 3	1212022001112₃	1212022001210₃
Base 4	3301231013₄	3301231032₄
Base 5	223140043₅	223140110₅
Base 6	33115235₆	33115250₆
Base 7	11262236₇	11262246₇
Base 8	3615507₈	3615516₈
Base 9	1768045₉	1768053₉
Base 10	990023₁₀	990030₁₀
Base 11	616901₁₁	616908₁₁
Base 12	3b8b1b₁₂	3b8b26₁₂
Base 13	288818₁₃	288822₁₃
Base 14	1bab1d₁₄	1bab26₁₄
Base 15	148518₁₅	148520₁₅
Base 16	f1b47₁₆	f1b4e₁₆