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34132906 = 2171003909
BaseRepresentation
bin1000001000110…
…1001110101010
32101020010112201
42002031032222
532214223111
63215330414
7563060563
oct202151652
971203481
1034132906
11182a3615
12b520a0a
1370c11b2
14476716a
152ee36c1
hex208d3aa

34132906 has 8 divisors (see below), whose sum is σ = 54211140. Its totient is φ = 16062528.

The previous prime is 34132883. The next prime is 34132909. The reversal of 34132906 is 60923143.

It can be written as a sum of positive squares in 2 ways, for example, as 34117281 + 15625 = 5841^2 + 125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (34132909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501921 + ... + 501988.

Almost surely, 234132906 is an apocalyptic number.

34132906 is a deficient number, since it is larger than the sum of its proper divisors (20078234).

34132906 is a wasteful number, since it uses less digits than its factorization.

34132906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003928.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 34132906 is about 5842.3373747157. The cubic root of 34132906 is about 324.3827527126.

The spelling of 34132906 in words is "thirty-four million, one hundred thirty-two thousand, nine hundred six".

Divisors: 1 2 17 34 1003909 2007818 17066453 34132906