Search a number
-
+
56927068 = 22111293797
BaseRepresentation
bin1101100100101…
…0001101011100
310222010012020221
43121022031130
5104033131233
65352051124
71260605062
oct331121534
9128105227
1056927068
112a152170
1217093aa4
13ba42373
1477bc032
154ee742d
hex364a35c

56927068 has 12 divisors (see below), whose sum is σ = 108679032. Its totient is φ = 25875920.

The previous prime is 56927063. The next prime is 56927081. The reversal of 56927068 is 86072965.

56927068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56927063) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 646855 + ... + 646942.

It is an arithmetic number, because the mean of its divisors is an integer number (9056586).

Almost surely, 256927068 is an apocalyptic number.

It is an amenable number.

56927068 is a deficient number, since it is larger than the sum of its proper divisors (51751964).

56927068 is a wasteful number, since it uses less digits than its factorization.

56927068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293812 (or 1293810 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 56927068 is about 7545.0028495687. The cubic root of 56927068 is about 384.6859033733.

Subtracting from 56927068 its sum of digits (43), we obtain a square (56927025 = 75452).

The spelling of 56927068 in words is "fifty-six million, nine hundred twenty-seven thousand, sixty-eight".

Divisors: 1 2 4 11 22 44 1293797 2587594 5175188 14231767 28463534 56927068