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5132031 = 31710677
BaseRepresentation
bin10011100100111011111111
3100122201211020
4103210323333
52303211111
6301555223
761423122
oct23447377
910581736
105132031
112995853
121875b13
1310a8c08
149783b9
156b5906
hex4e4eff

5132031 has 4 divisors (see below), whose sum is σ = 6842712. Its totient is φ = 3421352.

The previous prime is 5132009. The next prime is 5132051. The reversal of 5132031 is 1302315.

It is a happy number.

5132031 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 is a cyclic number.

It is not a de Polignac number, because 5132031 - 211 = 5129983 is a prime.

It is a super-2 number, since 2×51320312 = 52675484369922, which contains 22 as substring.

It is a D-number.

5132031 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5132031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5132051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855336 + ... + 855341.

It is an arithmetic number, because the mean of its divisors is an integer number (1710678).

Almost surely, 25132031 is an apocalyptic number.

5132031 is a deficient number, since it is larger than the sum of its proper divisors (1710681).

5132031 is a wasteful number, since it uses less digits than its factorization.

5132031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710680.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 5132031 is about 2265.3986404163. The cubic root of 5132031 is about 172.4896696187.

Adding to 5132031 its reverse (1302315), we get a palindrome (6434346).

The spelling of 5132031 in words is "five million, one hundred thirty-two thousand, thirty-one".

Divisors: 1 3 1710677 5132031