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17330053 = 134492969
BaseRepresentation
bin100001000011…
…0111110000101
31012121110100211
41002012332011
513414030203
61415235421
7300205636
oct102067605
935543324
1017330053
119867364
125978b71
13378a090
14243188d
1517c4c6d
hex1086f85

17330053 has 8 divisors (see below), whose sum is σ = 18711000. Its totient is φ = 15955968.

The previous prime is 17330051. The next prime is 17330083. The reversal of 17330053 is 35003371.

It can be written as a sum of positive squares in 4 ways, for example, as 173889 + 17156164 = 417^2 + 4142^2 .

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 17330053 - 21 = 17330051 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 (17330051) 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 7 ways as a sum of consecutive naturals, for example, 4353 + ... + 7321.

It is an arithmetic number, because the mean of its divisors is an integer number (2338875).

Almost surely, 217330053 is an apocalyptic number.

17330053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

17330053 is a deficient number, since it is larger than the sum of its proper divisors (1380947).

17330053 is a wasteful number, since it uses less digits than its factorization.

17330053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431.

The product of its (nonzero) digits is 945, while the sum is 22.

The square root of 17330053 is about 4162.9380250011. The cubic root of 17330053 is about 258.7815423596.

The spelling of 17330053 in words is "seventeen million, three hundred thirty thousand, fifty-three".

Divisors: 1 13 449 2969 5837 38597 1333081 17330053