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5047404 = 2231073931
BaseRepresentation
bin10011010000010001101100
3100111102201220
4103100101230
52243004104
6300103340
760621315
oct23202154
910442656
105047404
11293820a
121834b50
13107953b
1495560c
1569a7d9
hex4d046c

5047404 has 24 divisors (see below), whose sum is σ = 11890368. Its totient is φ = 1666320.

The previous prime is 5047403. The next prime is 5047411. The reversal of 5047404 is 4047405.

It is not an unprimeable number, because it can be changed into a prime (5047403) 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, 682 + ... + 3249.

It is an arithmetic number, because the mean of its divisors is an integer number (495432).

Almost surely, 25047404 is an apocalyptic number.

It is an amenable number.

5047404 is an abundant number, since it is smaller than the sum of its proper divisors (6842964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5047404 is a wasteful number, since it uses less digits than its factorization.

5047404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045 (or 4043 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 5047404 is about 2246.6428287558. The cubic root of 5047404 is about 171.5362938031.

Subtracting from 5047404 its reverse (4047405), we obtain a palindrome (999999).

The spelling of 5047404 in words is "five million, forty-seven thousand, four hundred four".

Divisors: 1 2 3 4 6 12 107 214 321 428 642 1284 3931 7862 11793 15724 23586 47172 420617 841234 1261851 1682468 2523702 5047404