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53064851 = 712176229
BaseRepresentation
bin1100101001101…
…1010010010011
310200211222021212
43022123102103
5102041033401
65133210335
71213021010
oct312332223
9120758255
1053064851
1127a54454
12159309ab
13acbc428
147094707
1549d2dbb
hex329b493

53064851 has 8 divisors (see below), whose sum is σ = 60705120. Its totient is φ = 45439488.

The previous prime is 53064829. The next prime is 53064863. The reversal of 53064851 is 15846035.

It is a happy number.

53064851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53064851 - 26 = 53064787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53064821) 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, 5405 + ... + 11633.

It is an arithmetic number, because the mean of its divisors is an integer number (7588140).

Almost surely, 253064851 is an apocalyptic number.

53064851 is a deficient number, since it is larger than the sum of its proper divisors (7640269).

53064851 is a wasteful number, since it uses less digits than its factorization.

53064851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7453.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 53064851 is about 7284.5625126016. The cubic root of 53064851 is about 375.7817198238.

The spelling of 53064851 in words is "fifty-three million, sixty-four thousand, eight hundred fifty-one".

Divisors: 1 7 1217 6229 8519 43603 7580693 53064851