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34314618 = 23133071433
BaseRepresentation
bin1000001011100…
…1100101111010
32101120100210210
42002321211322
532241031433
63223251550
7564445422
oct202714572
971510723
1034314618
1118408098
12b5a9bb6
137155b10
1447b3482
15302c463
hex20b997a

34314618 has 32 divisors (see below), whose sum is σ = 74200896. Its totient is φ = 10516608.

The previous prime is 34314611. The next prime is 34314629. The reversal of 34314618 is 81641343.

34314618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) 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 (34314611) 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, 23230 + ... + 24662.

It is an arithmetic number, because the mean of its divisors is an integer number (2318778).

Almost surely, 234314618 is an apocalyptic number.

34314618 is an abundant number, since it is smaller than the sum of its proper divisors (39886278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34314618 is a wasteful number, since it uses less digits than its factorization.

34314618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758.

The product of its digits is 6912, while the sum is 30.

The square root of 34314618 is about 5857.8680422147. The cubic root of 34314618 is about 324.9573687672.

The spelling of 34314618 in words is "thirty-four million, three hundred fourteen thousand, six hundred eighteen".

Divisors: 1 2 3 6 13 26 39 78 307 614 921 1433 1842 2866 3991 4299 7982 8598 11973 18629 23946 37258 55887 111774 439931 879862 1319793 2639586 5719103 11438206 17157309 34314618