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34523061 = 311507687
BaseRepresentation
bin1000001110110…
…0011110110101
32101221221201220
42003230132311
532314214221
63231540553
7566304216
oct203543665
971857656
1034523061
111853a761
12b68a759
1371c9961
14482940d
15306e0c6
hex20ec7b5

34523061 has 4 divisors (see below), whose sum is σ = 46030752. Its totient is φ = 23015372.

The previous prime is 34523029. The next prime is 34523077. The reversal of 34523061 is 16032543.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16032543 = 35344181.

It is a cyclic number.

It is not a de Polignac number, because 34523061 - 25 = 34523029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34523081) 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, 5753841 + ... + 5753846.

It is an arithmetic number, because the mean of its divisors is an integer number (11507688).

Almost surely, 234523061 is an apocalyptic number.

It is an amenable number.

34523061 is a deficient number, since it is larger than the sum of its proper divisors (11507691).

34523061 is a wasteful number, since it uses less digits than its factorization.

34523061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11507690.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 34523061 is about 5875.6328169824. The cubic root of 34523061 is about 325.6140218422.

The spelling of 34523061 in words is "thirty-four million, five hundred twenty-three thousand, sixty-one".

Divisors: 1 3 11507687 34523061