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17030868 = 2231419239
BaseRepresentation
bin100000011110…
…1111011010100
31012001020221220
41000331323110
513324441433
61405010340
7264521451
oct100757324
935036856
1017030868
1196825a8
1258539b0
1336b3b4a
142394828
1517662b3
hex103ded4

17030868 has 12 divisors (see below), whose sum is σ = 39738720. Its totient is φ = 5676952.

The previous prime is 17030863. The next prime is 17030887. The reversal of 17030868 is 86803071.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17030863) 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, 709608 + ... + 709631.

It is an arithmetic number, because the mean of its divisors is an integer number (3311560).

Almost surely, 217030868 is an apocalyptic number.

It is an amenable number.

17030868 is an abundant number, since it is smaller than the sum of its proper divisors (22707852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17030868 is a wasteful number, since it uses less digits than its factorization.

17030868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419246 (or 1419244 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 17030868 is about 4126.8472227598. The cubic root of 17030868 is about 257.2836930448.

The spelling of 17030868 in words is "seventeen million, thirty thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 1419239 2838478 4257717 5676956 8515434 17030868