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5528091 = 38232239
BaseRepresentation
bin10101000101101000011011
3101101212010010
4111011220123
52403344331
6314253003
764662612
oct25055033
911355103
105528091
113136378
121a27163
1311b727a
14a3c879
15742e46
hex545a1b

5528091 has 8 divisors (see below), whose sum is σ = 7383040. Its totient is φ = 3679272.

The previous prime is 5528063. The next prime is 5528101. The reversal of 5528091 is 1908255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5528091 - 211 = 5526043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5528011) 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 7 ways as a sum of consecutive naturals, for example, 1350 + ... + 3588.

It is an arithmetic number, because the mean of its divisors is an integer number (922880).

Almost surely, 25528091 is an apocalyptic number.

5528091 is a deficient number, since it is larger than the sum of its proper divisors (1854949).

5528091 is a wasteful number, since it uses less digits than its factorization.

5528091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 5528091 is about 2351.1892735380. The cubic root of 5528091 is about 176.8174248129.

The spelling of 5528091 in words is "five million, five hundred twenty-eight thousand, ninety-one".

Divisors: 1 3 823 2239 2469 6717 1842697 5528091