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34904811 = 344925913
BaseRepresentation
bin1000010100100…
…1101011101011
32102200100101210
42011021223223
532413423221
63244044203
7602454204
oct205115353
972610353
1034904811
1118780557
12b833663
137301646
1448c85ab
1530e7276
hex2149aeb

34904811 has 8 divisors (see below), whose sum is σ = 46645200. Its totient is φ = 23217152.

The previous prime is 34904773. The next prime is 34904839. The reversal of 34904811 is 11840943.

It is a happy number.

34904811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34904811 - 26 = 34904747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34904851) 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 7 ways as a sum of consecutive naturals, for example, 11610 + ... + 14303.

It is an arithmetic number, because the mean of its divisors is an integer number (5830650).

Almost surely, 234904811 is an apocalyptic number.

34904811 is a deficient number, since it is larger than the sum of its proper divisors (11740389).

34904811 is a wasteful number, since it uses less digits than its factorization.

34904811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26365.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 34904811 is about 5908.0293668871. The cubic root of 34904811 is about 326.8098193674.

The spelling of 34904811 in words is "thirty-four million, nine hundred four thousand, eight hundred eleven".

Divisors: 1 3 449 1347 25913 77739 11634937 34904811