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8836038 = 232490891
BaseRepresentation
bin100001101101…
…001111000110
3121121220202200
4201231033012
54230223123
6513215330
7135051021
oct41551706
917556680
108836038
114a95712
122b61546
131aa4b33
1412601b8
15b98143
hex86d3c6

8836038 has 12 divisors (see below), whose sum is σ = 19144788. Its totient is φ = 2945340.

The previous prime is 8836031. The next prime is 8836043. The reversal of 8836038 is 8306388.

8836038 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8835993 and 8836011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8836031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245428 + ... + 245463.

It is an arithmetic number, because the mean of its divisors is an integer number (1595399).

Almost surely, 28836038 is an apocalyptic number.

8836038 is an abundant number, since it is smaller than the sum of its proper divisors (10308750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8836038 is a wasteful number, since it uses less digits than its factorization.

8836038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490899 (or 490896 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 8836038 is about 2972.5473923892. The cubic root of 8836038 is about 206.7374673596.

The spelling of 8836038 in words is "eight million, eight hundred thirty-six thousand, thirty-eight".

Divisors: 1 2 3 6 9 18 490891 981782 1472673 2945346 4418019 8836038