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5752629 = 32639181
BaseRepresentation
bin10101111100011100110101
3101211021010100
4111330130311
52433041004
6323144313
766616341
oct25743465
911737110
105752629
11327a043
121b15099
13126552c
14a9a621
15789739
hex57c735

5752629 has 6 divisors (see below), whose sum is σ = 8309366. Its totient is φ = 3835080.

The previous prime is 5752609. The next prime is 5752631. The reversal of 5752629 is 9262575.

It can be written as a sum of positive squares in only one way, i.e., 3186225 + 2566404 = 1785^2 + 1602^2 .

It is not a de Polignac number, because 5752629 - 211 = 5750581 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5752593 and 5752602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5752609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 319582 + ... + 319599.

Almost surely, 25752629 is an apocalyptic number.

It is an amenable number.

5752629 is a deficient number, since it is larger than the sum of its proper divisors (2556737).

5752629 is a wasteful number, since it uses less digits than its factorization.

5752629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639187 (or 639184 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 5752629 is about 2398.4638834054. The cubic root of 5752629 is about 179.1796932539.

The spelling of 5752629 in words is "five million, seven hundred fifty-two thousand, six hundred twenty-nine".

Divisors: 1 3 9 639181 1917543 5752629