Search a number
-
+
54836764 = 22173112593
BaseRepresentation
bin1101000100101…
…1111000011100
310211011222220021
43101023320130
5103014234024
65235201524
71234050643
oct321137034
9124158807
1054836764
1128a54744
12164462a4
13b48cab8
1473d635a
154c32de4
hex344be1c

54836764 has 24 divisors (see below), whose sum is σ = 101975328. Its totient is φ = 25712640.

The previous prime is 54836741. The next prime is 54836833. The reversal of 54836764 is 46763845.

54836764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54836764.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19852 + ... + 22444.

It is an arithmetic number, because the mean of its divisors is an integer number (4248972).

Almost surely, 254836764 is an apocalyptic number.

It is an amenable number.

54836764 is a deficient number, since it is larger than the sum of its proper divisors (47138564).

54836764 is a wasteful number, since it uses less digits than its factorization.

54836764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925 (or 2923 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 54836764 is about 7405.1849402969. The cubic root of 54836764 is about 379.9186437097.

The spelling of 54836764 in words is "fifty-four million, eight hundred thirty-six thousand, seven hundred sixty-four".

Divisors: 1 2 4 17 34 68 311 622 1244 2593 5186 5287 10372 10574 21148 44081 88162 176324 806423 1612846 3225692 13709191 27418382 54836764