Compare 253989 vs 253999

Property	253989	253999
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	3³ × 23¹ × 409¹	253999¹
Prime factorization	3 × 3 × 3 × 23 × 409	253999
Divisors count	16	2
Divisors	1, 3, 9, 23, 27, 69, 207, 409, 621, 1227, 3681, 9407, 11043, 28221, 84663, 253989	1, 253999
Number of properties	0	7
Additive primes		9053rd
Centered triangular primes		74th
Cousin primes (1st member)		2610th
Isolated primes		17129th
Primes		22362nd
Sexy primes (2nd member)		5222nd
Sexy prime triplets (3rd member)		1025th
Roman numberals
Base 2	111110000000100101₂	111110000000101111₂
Base 3	110220102000₃	110220102101₃
Base 4	332000211₄	332000233₄
Base 5	31111424₅	31111444₅
Base 6	5235513₆	5235531₆
Base 7	2105331₇	2105344₇
Base 8	760045₈	760057₈
Base 9	426360₉	426371₉
Base 10	253989₁₀	253999₁₀
Base 11	16390a₁₁	163919₁₁
Base 12	102b99₁₂	102ba7₁₂
Base 13	8b7b8₁₃	8b7c5₁₃
Base 14	687c1₁₄	687cb₁₄
Base 15	503c9₁₅	503d4₁₅
Base 16	3e025₁₆	3e02f₁₆