Compare 15140 vs 15149

Property	15140	15149
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 757¹	15149¹
Prime factorization	2 × 2 × 5 × 757	15149
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 7570, 15140	1, 15149
Number of properties	0	7
Chen primes		900th
Emirps		453rd
Harmonic primes		638th
Isolated primes		1225th
Long primes		685th
Primes		1770th
Pythagorean primes		876th
Roman numberals
Base 2	11101100100100₂	11101100101101₂
Base 3	202202202₃	202210002₃
Base 4	3230210₄	3230231₄
Base 5	441030₅	441044₅
Base 6	154032₆	154045₆
Base 7	62066₇	62111₇
Base 8	35444₈	35455₈
Base 9	22682₉	22702₉
Base 10	15140₁₀	15149₁₀
Base 11	10414₁₁	10422₁₁
Base 12	8918₁₂	8925₁₂
Base 13	6b78₁₃	6b84₁₃
Base 14	5736₁₄	5741₁₄
Base 15	4745₁₅	474e₁₅
Base 16	3b24₁₆	3b2d₁₆