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56800484 = 22139711261
BaseRepresentation
bin1101100010101…
…1010011100100
310221212202121122
43120223103210
5104020103414
65345233112
71256540036
oct330532344
9127782548
1056800484
112a076054
1217032798
13b9c9870
147787c56
154ebeb8e
hex362b4e4

56800484 has 24 divisors (see below), whose sum is σ = 108160248. Its totient is φ = 25943040.

The previous prime is 56800477. The next prime is 56800489. The reversal of 56800484 is 48400865.

56800484 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 13897984 + 42902500 = 3728^2 + 6550^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (56800489) 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, 587 + ... + 10674.

It is an arithmetic number, because the mean of its divisors is an integer number (4506677).

Almost surely, 256800484 is an apocalyptic number.

It is an amenable number.

56800484 is a deficient number, since it is larger than the sum of its proper divisors (51359764).

56800484 is a wasteful number, since it uses less digits than its factorization.

56800484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11375 (or 11373 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 56800484 is about 7536.6095825643. The cubic root of 56800484 is about 384.4005603907.

The spelling of 56800484 in words is "fifty-six million, eight hundred thousand, four hundred eighty-four".

Divisors: 1 2 4 13 26 52 97 194 388 1261 2522 5044 11261 22522 45044 146393 292786 585572 1092317 2184634 4369268 14200121 28400242 56800484