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55035284 = 2241734597
BaseRepresentation
bin1101000111110…
…0010110010100
310211120002012212
43101330112110
5103042112114
65243332552
71235535503
oct321742624
9124502185
1055035284
112907a907
1216521158
13b52c275
14744883a
154c71b3e
hex347c594

55035284 has 24 divisors (see below), whose sum is σ = 100034088. Its totient is φ = 26472960.

The previous prime is 55035263. The next prime is 55035287. The reversal of 55035284 is 48253055.

55035284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 688900 + 54346384 = 830^2 + 7372^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55035284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55035287) 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 7 ways as a sum of consecutive naturals, for example, 9674 + ... + 14270.

It is an arithmetic number, because the mean of its divisors is an integer number (4168087).

Almost surely, 255035284 is an apocalyptic number.

It is an amenable number.

55035284 is a deficient number, since it is larger than the sum of its proper divisors (44998804).

55035284 is a wasteful number, since it uses less digits than its factorization.

55035284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715 (or 4713 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 55035284 is about 7418.5769524889. The cubic root of 55035284 is about 380.3765519493.

The spelling of 55035284 in words is "fifty-five million, thirty-five thousand, two hundred eighty-four".

Divisors: 1 2 4 41 73 82 146 164 292 2993 4597 5986 9194 11972 18388 188477 335581 376954 671162 753908 1342324 13758821 27517642 55035284