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9230822713 = 72188384137
BaseRepresentation
bin10001001100011001…
…10010110100111001
3212211022102101020201
420212030302310321
5122401042311323
64123544322201
7444514461400
oct104614626471
925738371221
109230822713
113a07616802
121957473361
13b41539b98
14637d3c637
153905c38ad
hex226332d39

9230822713 has 6 divisors (see below), whose sum is σ = 10737895866. Its totient is φ = 7912133712.

The previous prime is 9230822683. The next prime is 9230822747. The reversal of 9230822713 is 3172280329.

It can be written as a sum of positive squares in only one way, i.e., 9031081024 + 199741689 = 95032^2 + 14133^2 .

It is not a de Polignac number, because 9230822713 - 225 = 9197268281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9230822773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94192020 + ... + 94192117.

It is an arithmetic number, because the mean of its divisors is an integer number (1789649311).

Almost surely, 29230822713 is an apocalyptic number.

It is an amenable number.

9230822713 is a deficient number, since it is larger than the sum of its proper divisors (1507073153).

9230822713 is a wasteful number, since it uses less digits than its factorization.

9230822713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188384151 (or 188384144 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 9230822713 is about 96077.1706130025. The cubic root of 9230822713 is about 2097.7165438869.

The spelling of 9230822713 in words is "nine billion, two hundred thirty million, eight hundred twenty-two thousand, seven hundred thirteen".

Divisors: 1 7 49 188384137 1318688959 9230822713