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5245305163 = 743137311409
BaseRepresentation
bin1001110001010010…
…10000000101001011
3111112112222002222121
410320221100011023
541220244231123
62224253032111
7243661233610
oct47051200513
914475862877
105245305163
11225192444a
121024785637
13657919387
1437a8b8507
1520a75e75d
hex138a5014b

5245305163 has 32 divisors (see below), whose sum is σ = 6213841920. Its totient is φ = 4334722560.

The previous prime is 5245305161. The next prime is 5245305173. The reversal of 5245305163 is 3615035425.

It is not a de Polignac number, because 5245305163 - 21 = 5245305161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5245305161) 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 31 ways as a sum of consecutive naturals, for example, 12824503 + ... + 12824911.

It is an arithmetic number, because the mean of its divisors is an integer number (194182560).

Almost surely, 25245305163 is an apocalyptic number.

5245305163 is a deficient number, since it is larger than the sum of its proper divisors (968536757).

5245305163 is a wasteful number, since it uses less digits than its factorization.

5245305163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 5245305163 is about 72424.4790316092. The cubic root of 5245305163 is about 1737.4950924279.

The spelling of 5245305163 in words is "five billion, two hundred forty-five million, three hundred five thousand, one hundred sixty-three".

Divisors: 1 7 43 137 301 311 409 959 2177 2863 5891 13373 17587 41237 42607 56033 93611 123109 127199 298249 392231 890393 1832101 2409419 5469557 12824707 16865933 17426263 38286899 121983841 749329309 5245305163