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56050353 = 335573727
BaseRepresentation
bin1101010111010…
…0001010110001
310220110122122000
43111310022301
5103322102403
65321204213
71250264052
oct325641261
9126418560
1056050353
1129703507
1216930669
13b7c62b8
147630729
154dc27a3
hex35742b1

56050353 has 16 divisors (see below), whose sum is σ = 83208960. Its totient is φ = 37289808.

The previous prime is 56050339. The next prime is 56050363. The reversal of 56050353 is 35305065.

It is a happy number.

56050353 is a `hidden beast` number, since 5 + 605 + 0 + 3 + 53 = 666.

56050353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56050353 - 26 = 56050289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (56050363) 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, 13176 + ... + 16902.

It is an arithmetic number, because the mean of its divisors is an integer number (5200560).

Almost surely, 256050353 is an apocalyptic number.

It is an amenable number.

56050353 is a deficient number, since it is larger than the sum of its proper divisors (27158607).

56050353 is a wasteful number, since it uses less digits than its factorization.

56050353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293 (or 4287 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 56050353 is about 7486.6783689431. The cubic root of 56050353 is about 382.7008710410.

The spelling of 56050353 in words is "fifty-six million, fifty thousand, three hundred fifty-three".

Divisors: 1 3 9 27 557 1671 3727 5013 11181 15039 33543 100629 2075939 6227817 18683451 56050353