630680

630,680 is a natural number that lies between 630,679 and 630,681. It is even and composite. Its prime factorization is 2^3 × 5 × 15,767, giving it 16 positive divisors.

The number is abundant, since the sum of its proper divisors is 788,440, which exceeds 630,680. The sum of all divisors is 1,419,120. It is divisible by 8 and by 5, and can be expressed as 40 × 15,767. Its digits sum to 23, so it is not divisible by 3 or 9.

In various numeration bases, 630,680 has these representations: in binary it is 10011001111110011000; in octal it is 2317630; and in hexadecimal it is 0x99F98.

Contextually, 630,680 is primarily of interest in mathematical discussions of factorization, divisors, and base representations. There is no widely recognized significance attached to this specific number beyond its arithmetic properties.