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5002631 = 10149531
BaseRepresentation
bin10011000101010110000111
3100102011022122
4103011112013
52240041011
6255120155
760343634
oct23052607
910364278
105002631
112907607
12181305b
13106204a
1494318b
1568c3db
hex4c5587

5002631 has 4 divisors (see below), whose sum is σ = 5052264. Its totient is φ = 4953000.

The previous prime is 5002583. The next prime is 5002637. The reversal of 5002631 is 1362005.

5002631 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 a de Polignac number, because none of the positive numbers 2k-5002631 is a prime.

It is a super-2 number, since 2×50026312 = 50052633844322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5002637) 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 3 ways as a sum of consecutive naturals, for example, 24665 + ... + 24866.

It is an arithmetic number, because the mean of its divisors is an integer number (1263066).

Almost surely, 25002631 is an apocalyptic number.

5002631 is a deficient number, since it is larger than the sum of its proper divisors (49633).

5002631 is a wasteful number, since it uses less digits than its factorization.

5002631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49632.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 5002631 is about 2236.6562096129. The cubic root of 5002631 is about 171.0275823865.

Adding to 5002631 its reverse (1362005), we get a palindrome (6364636).

The spelling of 5002631 in words is "five million, two thousand, six hundred thirty-one".

Divisors: 1 101 49531 5002631