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5878561 = 132931503
BaseRepresentation
bin10110011011001100100001
3102001122212111
4112123030201
53001103221
6325555321
7100652443
oct26331441
912048774
105878561
113355717
121b75b41
1312aa950
14ad0493
157b1be1
hex59b321

5878561 has 16 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 5060160.

The previous prime is 5878559. The next prime is 5878571. The reversal of 5878561 is 1658785.

It is a cyclic number.

It is not a de Polignac number, because 5878561 - 21 = 5878559 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5878511) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11436 + ... + 11938.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

Almost surely, 25878561 is an apocalyptic number.

It is an amenable number.

5878561 is a deficient number, since it is larger than the sum of its proper divisors (895199).

5878561 is a wasteful number, since it uses less digits than its factorization.

5878561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576.

The product of its digits is 67200, while the sum is 40.

The square root of 5878561 is about 2424.5743956414. The cubic root of 5878561 is about 180.4777534653.

The spelling of 5878561 in words is "five million, eight hundred seventy-eight thousand, five hundred sixty-one".

Divisors: 1 13 29 31 377 403 503 899 6539 11687 14587 15593 189631 202709 452197 5878561