Search a number
-
+
5137804 = 227281653
BaseRepresentation
bin10011100110010110001100
3100200000202001
4103212112030
52303402204
6302042044
761446010
oct23462614
910600661
105137804
11299a121
121879324
1310ab729
1497a540
156b74a4
hex4e658c

5137804 has 24 divisors (see below), whose sum is σ = 10327968. Its totient is φ = 2190720.

The previous prime is 5137801. The next prime is 5137829. The reversal of 5137804 is 4087315.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5137801) 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, 7542 + ... + 8194.

It is an arithmetic number, because the mean of its divisors is an integer number (430332).

Almost surely, 25137804 is an apocalyptic number.

It is an amenable number.

5137804 is an abundant number, since it is smaller than the sum of its proper divisors (5190164).

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

5137804 is a wasteful number, since it uses less digits than its factorization.

5137804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945 (or 943 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 5137804 is about 2266.6724509730. The cubic root of 5137804 is about 172.5543230156.

The spelling of 5137804 in words is "five million, one hundred thirty-seven thousand, eight hundred four".

Divisors: 1 2 4 7 14 28 281 562 653 1124 1306 1967 2612 3934 4571 7868 9142 18284 183493 366986 733972 1284451 2568902 5137804