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5303031 = 317103981
BaseRepresentation
bin10100001110101011110111
3100222102101120
4110032223313
52324144111
6305355023
763034506
oct24165367
910872346
105303031
112aa2278
121938a73
1311389b6
149c083d
156eb406
hex50eaf7

5303031 has 8 divisors (see below), whose sum is σ = 7486704. Its totient is φ = 3327360.

The previous prime is 5303029. The next prime is 5303047. The reversal of 5303031 is 1303035.

5303031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5303031 - 21 = 5303029 is a prime.

It is a super-2 number, since 2×53030312 = 56244275573922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5303031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5303131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51940 + ... + 52041.

It is an arithmetic number, because the mean of its divisors is an integer number (935838).

Almost surely, 25303031 is an apocalyptic number.

5303031 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5303031 is a deficient number, since it is larger than the sum of its proper divisors (2183673).

5303031 is a wasteful number, since it uses less digits than its factorization.

5303031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104001.

The product of its (nonzero) digits is 135, while the sum is 15.

The square root of 5303031 is about 2302.8310836881. The cubic root of 5303031 is about 174.3845702023.

Adding to 5303031 its reverse (1303035), we get a palindrome (6606066).

The spelling of 5303031 in words is "five million, three hundred three thousand, thirty-one".

Divisors: 1 3 17 51 103981 311943 1767677 5303031