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34425211 = 52316581
BaseRepresentation
bin1000001101010…
…0100101111011
32101202222111211
42003110211323
532303101321
63225503551
7565416022
oct203244573
971688454
1034425211
1118483197
12b641bb7
137194262
1448018b9
1530500e1
hex20d497b

34425211 has 4 divisors (see below), whose sum is σ = 34437024. Its totient is φ = 34413400.

The previous prime is 34425191. The next prime is 34425239. The reversal of 34425211 is 11252443.

34425211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 11252443 = 19757119.

It is a cyclic number.

It is not a de Polignac number, because 34425211 - 29 = 34424699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34425271) 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 3 ways as a sum of consecutive naturals, for example, 1941 + ... + 8521.

It is an arithmetic number, because the mean of its divisors is an integer number (8609256).

Almost surely, 234425211 is an apocalyptic number.

34425211 is a deficient number, since it is larger than the sum of its proper divisors (11813).

34425211 is an equidigital number, since it uses as much as digits as its factorization.

34425211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11812.

The product of its digits is 960, while the sum is 22.

The square root of 34425211 is about 5867.3001457229. The cubic root of 34425211 is about 325.3060974141.

Adding to 34425211 its reverse (11252443), we get a palindrome (45677654).

The spelling of 34425211 in words is "thirty-four million, four hundred twenty-five thousand, two hundred eleven".

Divisors: 1 5231 6581 34425211