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34025141 = 77344017
BaseRepresentation
bin1000000111001…
…0111010110101
32101000122201102
42001302322311
532202301031
63213135445
7562131443
oct201627265
971018642
1034025141
111822a657
12b48a585
137084127
144739b93
152ec17cb
hex2072eb5

34025141 has 4 divisors (see below), whose sum is σ = 34069932. Its totient is φ = 33980352.

The previous prime is 34025111. The next prime is 34025161. The reversal of 34025141 is 14152043.

34025141 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 an emirpimes, since its reverse is a distinct semiprime: 14152043 = 43932237.

It can be written as a sum of positive squares in 2 ways, for example, as 13359025 + 20666116 = 3655^2 + 4546^2 .

It is a cyclic number.

It is not a de Polignac number, because 34025141 - 26 = 34025077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34025111) 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, 21236 + ... + 22781.

It is an arithmetic number, because the mean of its divisors is an integer number (8517483).

Almost surely, 234025141 is an apocalyptic number.

It is an amenable number.

34025141 is a deficient number, since it is larger than the sum of its proper divisors (44791).

34025141 is an equidigital number, since it uses as much as digits as its factorization.

34025141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44790.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 34025141 is about 5833.1073194310. The cubic root of 34025141 is about 324.0410105331.

Adding to 34025141 its reverse (14152043), we get a palindrome (48177184).

The spelling of 34025141 in words is "thirty-four million, twenty-five thousand, one hundred forty-one".

Divisors: 1 773 44017 34025141