Compare 243140 vs 243149

Property	243140	243149
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 12157¹	243149¹
Prime factorization	2 × 2 × 5 × 12157	243149
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 12157, 24314, 48628, 60785, 121570, 243140	1, 243149
Number of properties	0	6
Additive primes		8718th
Chen primes		8908th
Harmonic primes		8040th
Isolated primes		16428th
Long primes		8039th
Primes		21479th
Roman numberals
Base 2	111011010111000100₂	111011010111001101₂
Base 3	110100112012₃	110100112112₃
Base 4	323113010₄	323113031₄
Base 5	30240030₅	30240044₅
Base 6	5113352₆	5113405₆
Base 7	2031602₇	2031614₇
Base 8	732704₈	732715₈
Base 9	410465₉	410475₉
Base 10	243140₁₀	243149₁₀
Base 11	156747₁₁	156755₁₁
Base 12	b8858₁₂	b8865₁₂
Base 13	86891₁₃	8689a₁₃
Base 14	64872₁₄	6487b₁₄
Base 15	4c095₁₅	4c09e₁₅
Base 16	3b5c4₁₆	3b5cd₁₆