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5303227385 = 513933123053
BaseRepresentation
bin1001111000001100…
…01101001111111001
3111200120221212100002
410330012031033321
541330111234020
62234122322345
7245263455221
oct47406151771
914616855302
105303227385
112281596255
1210400593b5
13666919691
14384475081
152108a1975
hex13c18d3f9

5303227385 has 16 divisors (see below), whose sum is σ = 6429299520. Its totient is φ = 4199152320.

The previous prime is 5303227373. The next prime is 5303227387. The reversal of 5303227385 is 5837223035.

5303227385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-5303227385 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5303227387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218519 + ... + 241571.

It is an arithmetic number, because the mean of its divisors is an integer number (401831220).

Almost surely, 25303227385 is an apocalyptic number.

It is an amenable number.

5303227385 is a deficient number, since it is larger than the sum of its proper divisors (1126072135).

5303227385 is a wasteful number, since it uses less digits than its factorization.

5303227385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23528.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 5303227385 is about 72823.2612906069. The cubic root of 5303227385 is about 1743.8672281342.

The spelling of 5303227385 in words is "five billion, three hundred three million, two hundred twenty-seven thousand, three hundred eighty-five".

Divisors: 1 5 139 331 695 1655 23053 46009 115265 230045 3204367 7630543 16021835 38152715 1060645477 5303227385