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5830945 = 53137619
BaseRepresentation
bin10110001111100100100001
3101222020112221
4112033210201
52443042240
6324551041
7100363561
oct26174441
911866487
105830945
11332296a
121b52481
131292083
14abada1
157a2a4a
hex58f921

5830945 has 8 divisors (see below), whose sum is σ = 7223040. Its totient is φ = 4514160.

The previous prime is 5830921. The next prime is 5830963. The reversal of 5830945 is 5490385.

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

It is not a de Polignac number, because 5830945 - 211 = 5828897 is a prime.

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

5830945 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5830945.

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, 18655 + ... + 18964.

It is an arithmetic number, because the mean of its divisors is an integer number (902880).

Almost surely, 25830945 is an apocalyptic number.

It is an amenable number.

5830945 is a deficient number, since it is larger than the sum of its proper divisors (1392095).

5830945 is a wasteful number, since it uses less digits than its factorization.

5830945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37655.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5830945 is about 2414.7349751060. The cubic root of 5830945 is about 179.9891454360.

The spelling of 5830945 in words is "five million, eight hundred thirty thousand, nine hundred forty-five".

Divisors: 1 5 31 155 37619 188095 1166189 5830945