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17080193 = 1310131297
BaseRepresentation
bin100000100100…
…1111110000001
31012010202121202
41001021332001
513333031233
61410030545
7265115324
oct101117601
935122552
1017080193
119706669
125878455
133700430
1423a87bb
151775be8
hex1049f81

17080193 has 8 divisors (see below), whose sum is σ = 18426408. Its totient is φ = 15738624.

The previous prime is 17080177. The next prime is 17080207. The reversal of 17080193 is 39108071.

It can be written as a sum of positive squares in 4 ways, for example, as 620944 + 16459249 = 788^2 + 4057^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 17080193 - 24 = 17080177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (17080493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12521 + ... + 13817.

It is an arithmetic number, because the mean of its divisors is an integer number (2303301).

Almost surely, 217080193 is an apocalyptic number.

17080193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

17080193 is a deficient number, since it is larger than the sum of its proper divisors (1346215).

17080193 is a wasteful number, since it uses less digits than its factorization.

17080193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 17080193 is about 4132.8190137000. The cubic root of 17080193 is about 257.5318363251.

The spelling of 17080193 in words is "seventeen million, eighty thousand, one hundred ninety-three".

Divisors: 1 13 1013 1297 13169 16861 1313861 17080193