Search a number
-
+
5052785 = 52933449
BaseRepresentation
bin10011010001100101110001
3100111201010012
4103101211301
52243142120
6300144305
760643103
oct23214561
910451105
105052785
112941261
121838095
13107bb1a
14957573
1569c1c5
hex4d1971

5052785 has 8 divisors (see below), whose sum is σ = 6085800. Its totient is φ = 4027264.

The previous prime is 5052781. The next prime is 5052787. The reversal of 5052785 is 5872505.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 287296 + 4765489 = 536^2 + 2183^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5052785 - 22 = 5052781 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5052781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260 + ... + 3189.

It is an arithmetic number, because the mean of its divisors is an integer number (760725).

Almost surely, 25052785 is an apocalyptic number.

It is an amenable number.

5052785 is a deficient number, since it is larger than the sum of its proper divisors (1033015).

5052785 is a wasteful number, since it uses less digits than its factorization.

5052785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3747.

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 5052785 is about 2247.8400743825. The cubic root of 5052785 is about 171.5972300109.

The spelling of 5052785 in words is "five million, fifty-two thousand, seven hundred eighty-five".

Divisors: 1 5 293 1465 3449 17245 1010557 5052785