Compare 990163 vs 990172

Property	990163	990172
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	990163¹	2² × 73¹ × 3391¹
Prime factorization	990163	2 × 2 × 73 × 3391
Divisors count	2	12
Divisors	1, 990163	1, 2, 4, 73, 146, 292, 3391, 6782, 13564, 247543, 495086, 990172
Number of properties	3	0
Isolated primes	61583rd
Primes	77786th
Sexy primes (1st member)	16242nd
Roman numberals
Base 2	11110001101111010011₂	11110001101111011100₂
Base 3	1212022020201₃	1212022021001₃
Base 4	3301233103₄	3301233130₄
Base 5	223141123₅	223141142₅
Base 6	33120031₆	33120044₆
Base 7	11262526₇	11262541₇
Base 8	3615723₈	3615734₈
Base 9	1768221₉	1768231₉
Base 10	990163₁₀	990172₁₀
Base 11	616a19₁₁	616a27₁₁
Base 12	3b9017₁₂	3b9024₁₂
Base 13	2888c5₁₃	288901₁₃
Base 14	1babbd₁₄	1babc8₁₄
Base 15	1485ad₁₅	1485b7₁₅
Base 16	f1bd3₁₆	f1bdc₁₆