Compare 138421 vs 138431

Property	138421	138431
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	149¹ × 929¹	17² × 479¹
Prime factorization	149 × 929	17 × 17 × 479
Divisors count	4	6
Divisors	1, 149, 929, 138421	1, 17, 289, 479, 8143, 138431
Number of properties	1	0
Semiprimes	31840th
Roman numberals
Base 2	100001110010110101₂	100001110010111111₂
Base 3	21000212201₃	21000220002₃
Base 4	201302311₄	201302333₄
Base 5	13412141₅	13412211₅
Base 6	2544501₆	2544515₆
Base 7	1114363₇	1114406₇
Base 8	416265₈	416277₈
Base 9	230781₉	230802₉
Base 10	138421₁₀	138431₁₀
Base 11	94aa8₁₁	95007₁₁
Base 12	68131₁₂	6813b₁₂
Base 13	4b00a₁₃	4b017₁₃
Base 14	38633₁₄	3863d₁₄
Base 15	2b031₁₅	2b03b₁₅
Base 16	21cb5₁₆	21cbf₁₆