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10869384 = 2331034397
BaseRepresentation
bin101001011101…
…101010001000
3202110012222210
4221131222020
510240310014
61024545120
7161250111
oct51355210
922405883
1010869384
116154369
1237821a0
1323374b6
14162d208
15e4a859
hexa5da88

10869384 has 32 divisors (see below), whose sum is σ = 27443520. Its totient is φ = 3587136.

The previous prime is 10869367. The next prime is 10869413. The reversal of 10869384 is 48396801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274 + ... + 4670.

It is an arithmetic number, because the mean of its divisors is an integer number (857610).

Almost surely, 210869384 is an apocalyptic number.

It is an amenable number.

10869384 is an abundant number, since it is smaller than the sum of its proper divisors (16574136).

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

10869384 is a wasteful number, since it uses less digits than its factorization.

10869384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4509 (or 4505 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 10869384 is about 3296.8748838863. The cubic root of 10869384 is about 221.5142369494.

The spelling of 10869384 in words is "ten million, eight hundred sixty-nine thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 24 103 206 309 412 618 824 1236 2472 4397 8794 13191 17588 26382 35176 52764 105528 452891 905782 1358673 1811564 2717346 3623128 5434692 10869384