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10380884 = 2216011621
BaseRepresentation
bin100111100110…
…011001010100
3201112101220012
4213212121110
510124142014
61010255352
7154143653
oct47463124
921471805
1010380884
115950348
123587558
1321c6047
14154319a
15da0c3e
hex9e6654

10380884 has 12 divisors (see below), whose sum is σ = 18189108. Its totient is φ = 5184000.

The previous prime is 10380883. The next prime is 10380907. The reversal of 10380884 is 48808301.

10380884 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 2 ways, for example, as 9610000 + 770884 = 3100^2 + 878^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10380884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10380883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5594 + ... + 7214.

It is an arithmetic number, because the mean of its divisors is an integer number (1515759).

Almost surely, 210380884 is an apocalyptic number.

It is an amenable number.

10380884 is a deficient number, since it is larger than the sum of its proper divisors (7808224).

10380884 is a wasteful number, since it uses less digits than its factorization.

10380884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226 (or 3224 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 10380884 is about 3221.9379261556. The cubic root of 10380884 is about 218.1447569836.

The spelling of 10380884 in words is "ten million, three hundred eighty thousand, eight hundred eighty-four".

Divisors: 1 2 4 1601 1621 3202 3242 6404 6484 2595221 5190442 10380884