Compare 990142 vs 990149

Property	990142	990149
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	2¹ × 495071¹	47¹ × 21067¹
Prime factorization	2 × 495071	47 × 21067
Divisors count	4	4
Divisors	1, 2, 495071, 990142	1, 47, 21067, 990149
Number of properties	1	1
Semiprimes	208065th	208066th
Roman numberals
Base 2	11110001101110111110₂	11110001101111000101₂
Base 3	1212022012221₃	1212022020012₃
Base 4	3301232332₄	3301233011₄
Base 5	223141032₅	223141044₅
Base 6	33115554₆	33120005₆
Base 7	11262466₇	11262506₇
Base 8	3615676₈	3615705₈
Base 9	1768187₉	1768205₉
Base 10	990142₁₀	990149₁₀
Base 11	6169aa₁₁	616a06₁₁
Base 12	3b8bba₁₂	3b9005₁₂
Base 13	2888aa₁₃	2888b4₁₃
Base 14	1baba6₁₄	1babad₁₄
Base 15	148597₁₅	14859e₁₅
Base 16	f1bbe₁₆	f1bc5₁₆