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17005093 = 72429299
BaseRepresentation
bin100000011011…
…1101000100101
31011222221121021
41000313220211
513323130333
61404251141
7264353350
oct100675045
934887537
1017005093
1196651a6
125840ab1
1336a51b1
142389297
15175d82d
hex1037a25

17005093 has 4 divisors (see below), whose sum is σ = 19434400. Its totient is φ = 14575788.

The previous prime is 17005091. The next prime is 17005097. The reversal of 17005093 is 39050071.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 17005093 - 21 = 17005091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17005091) 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, 1214643 + ... + 1214656.

It is an arithmetic number, because the mean of its divisors is an integer number (4858600).

Almost surely, 217005093 is an apocalyptic number.

It is an amenable number.

17005093 is a deficient number, since it is larger than the sum of its proper divisors (2429307).

17005093 is an equidigital number, since it uses as much as digits as its factorization.

17005093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429306.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 17005093 is about 4123.7231963360. The cubic root of 17005093 is about 257.1538340258.

The spelling of 17005093 in words is "seventeen million, five thousand, ninety-three".

Divisors: 1 7 2429299 17005093