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53006153 = 1741113673
BaseRepresentation
bin1100101000110…
…0111101001001
310200201222202212
43022030331021
5102032144103
65132034505
71212354614
oct312147511
9120658685
1053006153
1127a14342
1215902a35
13ac9b7b5
14707b17b
1549c07d8
hex328cf49

53006153 has 16 divisors (see below), whose sum is σ = 58088016. Its totient is φ = 48168960.

The previous prime is 53006147. The next prime is 53006167. The reversal of 53006153 is 35160035.

53006153 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 8 ways, for example, as 14417209 + 38588944 = 3797^2 + 6212^2 .

It is a cyclic number.

It is not a de Polignac number, because 53006153 - 216 = 52940617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53006123) 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, 78425 + ... + 79097.

It is an arithmetic number, because the mean of its divisors is an integer number (3630501).

Almost surely, 253006153 is an apocalyptic number.

It is an amenable number.

53006153 is a deficient number, since it is larger than the sum of its proper divisors (5081863).

53006153 is a wasteful number, since it uses less digits than its factorization.

53006153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 53006153 is about 7280.5324667911. The cubic root of 53006153 is about 375.6431109768.

Adding to 53006153 its reverse (35160035), we get a palindrome (88166188).

The spelling of 53006153 in words is "fifty-three million, six thousand, one hundred fifty-three".

Divisors: 1 17 41 113 673 697 1921 4633 11441 27593 76049 78761 469081 1292833 3118009 53006153