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8828648 = 231103581
BaseRepresentation
bin100001101011…
…011011101000
3121121112121222
4201223123220
54230004043
6513121212
7135020333
oct41533350
917545558
108828648
114a90104
122b59208
131aa166a
14125b61a
15b95d68
hex86b6e8

8828648 has 8 divisors (see below), whose sum is σ = 16553730. Its totient is φ = 4414320.

The previous prime is 8828641. The next prime is 8828663. The reversal of 8828648 is 8468288.

8828648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8421604 + 407044 = 2902^2 + 638^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 8828599 and 8828608.

It is not an unprimeable number, because it can be changed into a prime (8828641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551783 + ... + 551798.

Almost surely, 28828648 is an apocalyptic number.

It is an amenable number.

8828648 is a deficient number, since it is larger than the sum of its proper divisors (7725082).

8828648 is a wasteful number, since it uses less digits than its factorization.

8828648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103587 (or 1103583 counting only the distinct ones).

The product of its digits is 196608, while the sum is 44.

The square root of 8828648 is about 2971.3040907992. The cubic root of 8828648 is about 206.6798164832.

The spelling of 8828648 in words is "eight million, eight hundred twenty-eight thousand, six hundred forty-eight".

Divisors: 1 2 4 8 1103581 2207162 4414324 8828648