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9079949924 = 223761351013
BaseRepresentation
bin10000111010011010…
…10000101001100100
3212102210112020200122
420131031100221210
5122043431344144
64100554501112
7441003205133
oct103515205144
925383466618
109079949924
11393a438851
121914a34798
13b191c3946
14621ca791a
153822207ee
hex21d350a64

9079949924 has 12 divisors (see below), whose sum is σ = 16319369724. Its totient is φ = 4417272864.

The previous prime is 9079949803. The next prime is 9079949929. The reversal of 9079949924 is 4299499709.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7633516900 + 1446433024 = 87370^2 + 38032^2 .

It is not an unprimeable number, because it can be changed into a prime (9079949929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30675359 + ... + 30675654.

It is an arithmetic number, because the mean of its divisors is an integer number (1359947477).

Almost surely, 29079949924 is an apocalyptic number.

It is an amenable number.

9079949924 is a deficient number, since it is larger than the sum of its proper divisors (7239419800).

9079949924 is a wasteful number, since it uses less digits than its factorization.

9079949924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61351054 (or 61351052 counting only the distinct ones).

The product of its (nonzero) digits is 13226976, while the sum is 62.

The square root of 9079949924 is about 95288.7712377487. The cubic root of 9079949924 is about 2086.2250274854.

The spelling of 9079949924 in words is "nine billion, seventy-nine million, nine hundred forty-nine thousand, nine hundred twenty-four".

Divisors: 1 2 4 37 74 148 61351013 122702026 245404052 2269987481 4539974962 9079949924