Search a number
-
+
5047788 = 2234011049
BaseRepresentation
bin10011010000010111101100
3100111110021010
4103100113230
52243012123
6300105220
760622404
oct23202754
910443233
105047788
112938529
121835210
131079775
14955804
1569a993
hex4d05ec

5047788 has 24 divisors (see below), whose sum is σ = 11818800. Its totient is φ = 1676800.

The previous prime is 5047747. The next prime is 5047789. The reversal of 5047788 is 8877405.

It is not an unprimeable number, because it can be changed into a prime (5047789) 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 7 ways as a sum of consecutive naturals, for example, 4288 + ... + 5336.

It is an arithmetic number, because the mean of its divisors is an integer number (492450).

Almost surely, 25047788 is an apocalyptic number.

It is an amenable number.

5047788 is an abundant number, since it is smaller than the sum of its proper divisors (6771012).

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

5047788 is a wasteful number, since it uses less digits than its factorization.

5047788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457 (or 1455 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 5047788 is about 2246.7282879779. The cubic root of 5047788 is about 171.5406437796.

The spelling of 5047788 in words is "five million, forty-seven thousand, seven hundred eighty-eight".

Divisors: 1 2 3 4 6 12 401 802 1049 1203 1604 2098 2406 3147 4196 4812 6294 12588 420649 841298 1261947 1682596 2523894 5047788