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5132965 = 51026593
BaseRepresentation
bin10011100101001010100101
3100122210002211
4103211022211
52303223330
6302003421
761425625
oct23451245
910583084
105132965
112996522
121876571
1310a9476
14978885
156b5d2a
hex4e52a5

5132965 has 4 divisors (see below), whose sum is σ = 6159564. Its totient is φ = 4106368.

The previous prime is 5132957. The next prime is 5132989. The reversal of 5132965 is 5692315.

5132965 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 can be written as a sum of positive squares in 2 ways, for example, as 3617604 + 1515361 = 1902^2 + 1231^2 .

It is a cyclic number.

It is not a de Polignac number, because 5132965 - 23 = 5132957 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 513292 + ... + 513301.

It is an arithmetic number, because the mean of its divisors is an integer number (1539891).

Almost surely, 25132965 is an apocalyptic number.

It is an amenable number.

5132965 is a deficient number, since it is larger than the sum of its proper divisors (1026599).

5132965 is a wasteful number, since it uses less digits than its factorization.

5132965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026598.

The product of its digits is 8100, while the sum is 31.

The square root of 5132965 is about 2265.6047757718. The cubic root of 5132965 is about 172.5001330252.

The spelling of 5132965 in words is "five million, one hundred thirty-two thousand, nine hundred sixty-five".

Divisors: 1 5 1026593 5132965