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34405033 = 1323115067
BaseRepresentation
bin1000001100111…
…1101010101001
32101201221211111
42003033222221
532301430113
63225230321
7565303135
oct203175251
971657744
1034405033
111846a013
12b6323a1
137188010
1447d83c5
15304913d
hex20cfaa9

34405033 has 8 divisors (see below), whose sum is σ = 38662848. Its totient is φ = 30377424.

The previous prime is 34404989. The next prime is 34405039. The reversal of 34405033 is 33050443.

34405033 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 34405033 - 29 = 34404521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34404995 and 34405013.

It is not an unprimeable number, because it can be changed into a prime (34405039) 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, 57235 + ... + 57832.

It is an arithmetic number, because the mean of its divisors is an integer number (4832856).

Almost surely, 234405033 is an apocalyptic number.

It is an amenable number.

34405033 is a deficient number, since it is larger than the sum of its proper divisors (4257815).

34405033 is a wasteful number, since it uses less digits than its factorization.

34405033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115103.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 34405033 is about 5865.5803634423. The cubic root of 34405033 is about 325.2425266652.

Adding to 34405033 its reverse (33050443), we get a palindrome (67455476).

The spelling of 34405033 in words is "thirty-four million, four hundred five thousand, thirty-three".

Divisors: 1 13 23 299 115067 1495871 2646541 34405033