Compare 121909 vs 121918

Property	121909	121918
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	121909¹	2¹ × 47¹ × 1297¹
Prime factorization	121909	2 × 47 × 1297
Divisors count	2	8
Divisors	1, 121909	1, 2, 47, 94, 1297, 2594, 60959, 121918
Number of properties	5	0
Chen primes	4973rd
Isolated primes	8587th
Long primes	4293rd
Primes	11466th
Pythagorean primes	5702nd
Roman numberals
Base 2	11101110000110101₂	11101110000111110₂
Base 3	20012020011₃	20012020111₃
Base 4	131300311₄	131300332₄
Base 5	12400114₅	12400133₅
Base 6	2340221₆	2340234₆
Base 7	1015264₇	1015306₇
Base 8	356065₈	356076₈
Base 9	205204₉	205214₉
Base 10	121909₁₀	121918₁₀
Base 11	83657₁₁	83665₁₁
Base 12	5a671₁₂	5a67a₁₂
Base 13	43648₁₃	43654₁₃
Base 14	325db₁₄	32606₁₄
Base 15	261c4₁₅	261cd₁₅
Base 16	1dc35₁₆	1dc3e₁₆