Compare 138489 vs 138493

Property	138489	138493
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 13¹ × 53¹ × 67¹	138493¹
Prime factorization	3 × 13 × 53 × 67	138493
Divisors count	16	2
Divisors	1, 3, 13, 39, 53, 67, 159, 201, 689, 871, 2067, 2613, 3551, 10653, 46163, 138489	1, 138493
Number of properties	0	5
Cousin primes (1st member)		1591st
Harmonic primes		4838th
Isolated primes		9689th
Primes		12884th
Pythagorean primes		6414th
Roman numberals
Base 2	100001110011111001₂	100001110011111101₂
Base 3	21000222020₃	21000222101₃
Base 4	201303321₄	201303331₄
Base 5	13412424₅	13412433₅
Base 6	2545053₆	2545101₆
Base 7	1114521₇	1114525₇
Base 8	416371₈	416375₈
Base 9	230866₉	230871₉
Base 10	138489₁₀	138493₁₀
Base 11	9505a₁₁	95063₁₁
Base 12	68189₁₂	68191₁₂
Base 13	4b060₁₃	4b064₁₃
Base 14	38681₁₄	38685₁₄
Base 15	2b079₁₅	2b07d₁₅
Base 16	21cf9₁₆	21cfd₁₆