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17380014 = 2310328123
BaseRepresentation
bin100001001001…
…1001010101110
31012200222220020
41002103022232
513422130024
61420303010
7300504411
oct102231256
935628806
1017380014
1198a0953
1259a1a66
1337a6a42
142445b78
1517d4979
hex10932ae

17380014 has 16 divisors (see below), whose sum is σ = 35098752. Its totient is φ = 5736888.

The previous prime is 17380007. The next prime is 17380021. The reversal of 17380014 is 41008371.

It is an interprime number because it is at equal distance from previous prime (17380007) and next prime (17380021).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13444 + ... + 14679.

It is an arithmetic number, because the mean of its divisors is an integer number (2193672).

Almost surely, 217380014 is an apocalyptic number.

17380014 is an abundant number, since it is smaller than the sum of its proper divisors (17718738).

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

17380014 is a wasteful number, since it uses less digits than its factorization.

17380014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28231.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 17380014 is about 4168.9343962217. The cubic root of 17380014 is about 259.0299851491.

Adding to 17380014 its reverse (41008371), we get a palindrome (58388385).

The spelling of 17380014 in words is "seventeen million, three hundred eighty thousand, fourteen".

Divisors: 1 2 3 6 103 206 309 618 28123 56246 84369 168738 2896669 5793338 8690007 17380014