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5752724 = 221438181
BaseRepresentation
bin10101111100011110010100
3101211021020212
4111330132110
52433041344
6323144552
766616535
oct25743624
911737225
105752724
11327a11a
121b15158
1312655a3
14a9a68c
1578979e
hex57c794

5752724 has 6 divisors (see below), whose sum is σ = 10067274. Its totient is φ = 2876360.

The previous prime is 5752711. The next prime is 5752739. The reversal of 5752724 is 4272575.

It can be written as a sum of positive squares in only one way, i.e., 4884100 + 868624 = 2210^2 + 932^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 719087 + ... + 719094.

It is an arithmetic number, because the mean of its divisors is an integer number (1677879).

Almost surely, 25752724 is an apocalyptic number.

It is an amenable number.

5752724 is a deficient number, since it is larger than the sum of its proper divisors (4314550).

5752724 is a wasteful number, since it uses less digits than its factorization.

5752724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438185 (or 1438183 counting only the distinct ones).

The product of its digits is 19600, while the sum is 32.

The square root of 5752724 is about 2398.4836876660. The cubic root of 5752724 is about 179.1806795842.

The spelling of 5752724 in words is "five million, seven hundred fifty-two thousand, seven hundred twenty-four".

Divisors: 1 2 4 1438181 2876362 5752724