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5752479 = 31917493
BaseRepresentation
bin10101111100011010011111
3101211020220210
4111330122133
52433034404
6323143503
766616035
oct25743237
911736823
105752479
113279a17
121b14b93
131265445
14a9a555
15789689
hex57c69f

5752479 has 4 divisors (see below), whose sum is σ = 7669976. Its totient is φ = 3834984.

The previous prime is 5752403. The next prime is 5752489. The reversal of 5752479 is 9742575.

5752479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5752479 - 28 = 5752223 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5752489) 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, 958744 + ... + 958749.

It is an arithmetic number, because the mean of its divisors is an integer number (1917494).

Almost surely, 25752479 is an apocalyptic number.

5752479 is a deficient number, since it is larger than the sum of its proper divisors (1917497).

5752479 is a wasteful number, since it uses less digits than its factorization.

5752479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917496.

The product of its digits is 88200, while the sum is 39.

The square root of 5752479 is about 2398.4326131872. The cubic root of 5752479 is about 179.1781358682.

The spelling of 5752479 in words is "five million, seven hundred fifty-two thousand, four hundred seventy-nine".

Divisors: 1 3 1917493 5752479