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53010051 = 317670017
BaseRepresentation
bin1100101000110…
…1111010000011
310200202012010020
43022031322003
5102032310201
65132104523
71212402153
oct312157203
9120665106
1053010051
1127a17266
1215905143
13aca04c3
14707c763
1549c1a36
hex328de83

53010051 has 4 divisors (see below), whose sum is σ = 70680072. Its totient is φ = 35340032.

The previous prime is 53009987. The next prime is 53010053. The reversal of 53010051 is 15001035.

53010051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53010051 - 26 = 53009987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53010051.

It is not an unprimeable number, because it can be changed into a prime (53010053) 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 3 ways as a sum of consecutive naturals, for example, 8835006 + ... + 8835011.

It is an arithmetic number, because the mean of its divisors is an integer number (17670018).

Almost surely, 253010051 is an apocalyptic number.

53010051 is a deficient number, since it is larger than the sum of its proper divisors (17670021).

53010051 is a wasteful number, since it uses less digits than its factorization.

53010051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17670020.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 53010051 is about 7280.8001620701. The cubic root of 53010051 is about 375.6523188446.

Adding to 53010051 its reverse (15001035), we get a palindrome (68011086).

The spelling of 53010051 in words is "fifty-three million, ten thousand, fifty-one".

Divisors: 1 3 17670017 53010051