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34195430 = 253419543
BaseRepresentation
bin1000001001110…
…0011111100110
32101100022022102
42002130133212
532223223210
63220532102
7563441063
oct202343746
971308272
1034195430
1118336595
12b551032
1371137a9
144781c6a
153006ea5
hex209c7e6

34195430 has 8 divisors (see below), whose sum is σ = 61551792. Its totient is φ = 13678168.

The previous prime is 34195429. The next prime is 34195451. The reversal of 34195430 is 3459143.

34195430 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 junction number, because it is equal to n+sod(n) for n = 34195393 and 34195402.

It is a congruent number.

It is an unprimeable number.

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, 1709762 + ... + 1709781.

It is an arithmetic number, because the mean of its divisors is an integer number (7693974).

Almost surely, 234195430 is an apocalyptic number.

34195430 is a deficient number, since it is larger than the sum of its proper divisors (27356362).

34195430 is a wasteful number, since it uses less digits than its factorization.

34195430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419550.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 34195430 is about 5847.6858670760. The cubic root of 34195430 is about 324.5806979246.

The spelling of 34195430 in words is "thirty-four million, one hundred ninety-five thousand, four hundred thirty".

Divisors: 1 2 5 10 3419543 6839086 17097715 34195430