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5752645 = 52350023
BaseRepresentation
bin10101111100011101000101
3101211021010221
4111330131011
52433041040
6323144341
766616363
oct25743505
911737127
105752645
11327a058
121b150b1
131265542
14a9a633
1578974a
hex57c745

5752645 has 8 divisors (see below), whose sum is σ = 7203456. Its totient is φ = 4401936.

The previous prime is 5752631. The next prime is 5752661. The reversal of 5752645 is 5462575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5752645 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5752645.

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 in 7 ways as a sum of consecutive naturals, for example, 24897 + ... + 25126.

It is an arithmetic number, because the mean of its divisors is an integer number (900432).

Almost surely, 25752645 is an apocalyptic number.

It is an amenable number.

5752645 is a deficient number, since it is larger than the sum of its proper divisors (1450811).

5752645 is a wasteful number, since it uses less digits than its factorization.

5752645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50051.

The product of its digits is 42000, while the sum is 34.

The square root of 5752645 is about 2398.4672188713. The cubic root of 5752645 is about 179.1798593735.

It can be divided in two parts, 575 and 2645, that multiplied together give a cube (1520875 = 1153).

The spelling of 5752645 in words is "five million, seven hundred fifty-two thousand, six hundred forty-five".

Divisors: 1 5 23 115 50023 250115 1150529 5752645