Compare 990514 vs 990523

Property	990514	990523
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 7¹ × 139¹ × 509¹	990523¹
Prime factorization	2 × 7 × 139 × 509	990523
Divisors count	16	2
Divisors	1, 2, 7, 14, 139, 278, 509, 973, 1018, 1946, 3563, 7126, 70751, 141502, 495257, 990514	1, 990523
Number of properties	0	3
Isolated primes		61606th
Primes		77817th
Sexy primes (1st member)		16252nd
Roman numberals
Base 2	11110001110100110010₂	11110001110100111011₂
Base 3	1212022201201₃	1212022202001₃
Base 4	3301310302₄	3301310323₄
Base 5	223144024₅	223144043₅
Base 6	33121414₆	33121431₆
Base 7	11263540₇	11263552₇
Base 8	3616462₈	3616473₈
Base 9	1768651₉	1768661₉
Base 10	990514₁₀	990523₁₀
Base 11	617208₁₁	617216₁₁
Base 12	3b926a₁₂	3b9277₁₂
Base 13	288b05₁₃	288b11₁₃
Base 14	1bad90₁₄	1bad99₁₄
Base 15	148744₁₅	14874d₁₅
Base 16	f1d32₁₆	f1d3b₁₆