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5364789 = 31788263
BaseRepresentation
bin10100011101110000110101
3101002120002220
4110131300311
52333133124
6310552553
763412533
oct24356065
911076086
105364789
113034711
121968759
13115ab41
149d9153
1570e879
hex51dc35

5364789 has 4 divisors (see below), whose sum is σ = 7153056. Its totient is φ = 3576524.

The previous prime is 5364769. The next prime is 5364791. The reversal of 5364789 is 9874635.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5364789 is a prime.

It is a super-2 number, since 2×53647892 = 57561922029042, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5364789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5364719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894129 + ... + 894134.

It is an arithmetic number, because the mean of its divisors is an integer number (1788264).

Almost surely, 25364789 is an apocalyptic number.

It is an amenable number.

5364789 is a deficient number, since it is larger than the sum of its proper divisors (1788267).

5364789 is a wasteful number, since it uses less digits than its factorization.

5364789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788266.

The product of its digits is 181440, while the sum is 42.

The square root of 5364789 is about 2316.2014161122. The cubic root of 5364789 is about 175.0589080594.

The spelling of 5364789 in words is "five million, three hundred sixty-four thousand, seven hundred eighty-nine".

Divisors: 1 3 1788263 5364789