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56006034 = 2371970183
BaseRepresentation
bin1101010110100…
…1010110010010
310220101101211120
43111221112102
5103314143114
65320223110
71250020620
oct325512622
9126341746
1056006034
1129683187
121690aa96
13b7ac086
14761c510
154db45a9
hex3569592

56006034 has 32 divisors (see below), whose sum is σ = 134753280. Its totient is φ = 15159312.

The previous prime is 56006033. The next prime is 56006063. The reversal of 56006034 is 43060065.

56006034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56005995 and 56006013.

It is not an unprimeable number, because it can be changed into a prime (56006033) 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 15 ways as a sum of consecutive naturals, for example, 34294 + ... + 35889.

It is an arithmetic number, because the mean of its divisors is an integer number (4211040).

Almost surely, 256006034 is an apocalyptic number.

56006034 is an abundant number, since it is smaller than the sum of its proper divisors (78747246).

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

56006034 is a wasteful number, since it uses less digits than its factorization.

56006034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70214.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 56006034 is about 7483.7179262717. The cubic root of 56006034 is about 382.5999772833.

Adding to 56006034 its reverse (43060065), we get a palindrome (99066099).

The spelling of 56006034 in words is "fifty-six million, six thousand, thirty-four", and thus it is an eban number.

Divisors: 1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 798 70183 140366 210549 421098 491281 982562 1333477 1473843 2666954 2947686 4000431 8000862 9334339 18668678 28003017 56006034