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5409708 = 223450809
BaseRepresentation
bin10100101000101110101100
3101011211201120
4110220232230
52341102313
6311540540
763660513
oct24505654
911154646
105409708
113065437
12198a750
131175415
14a0b67a
1571cd23
hex528bac

5409708 has 12 divisors (see below), whose sum is σ = 12622680. Its totient is φ = 1803232.

The previous prime is 5409707. The next prime is 5409713. The reversal of 5409708 is 8079045.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5409707) 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 3 ways as a sum of consecutive naturals, for example, 225393 + ... + 225416.

It is an arithmetic number, because the mean of its divisors is an integer number (1051890).

Almost surely, 25409708 is an apocalyptic number.

It is an amenable number.

5409708 is an abundant number, since it is smaller than the sum of its proper divisors (7212972).

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

5409708 is a wasteful number, since it uses less digits than its factorization.

5409708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450816 (or 450814 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5409708 is about 2325.8778987728. The cubic root of 5409708 is about 175.5461360349.

The spelling of 5409708 in words is "five million, four hundred nine thousand, seven hundred eight".

Divisors: 1 2 3 4 6 12 450809 901618 1352427 1803236 2704854 5409708