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13234085 = 523115079
BaseRepresentation
bin110010011110…
…111110100101
3220220100202022
4302132332211
511341442320
61151352525
7220326224
oct62367645
926810668
1013234085
117519a67
124522745
132984927
141a86cbb
151266325
hexc9efa5

13234085 has 8 divisors (see below), whose sum is σ = 16571520. Its totient is φ = 10126864.

The previous prime is 13234079. The next prime is 13234087. The reversal of 13234085 is 58043231.

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 13234085 - 24 = 13234069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234087) 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, 57425 + ... + 57654.

It is an arithmetic number, because the mean of its divisors is an integer number (2071440).

Almost surely, 213234085 is an apocalyptic number.

It is an amenable number.

13234085 is a deficient number, since it is larger than the sum of its proper divisors (3337435).

13234085 is a wasteful number, since it uses less digits than its factorization.

13234085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115107.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 13234085 is about 3637.8681944238. The cubic root of 13234085 is about 236.5363948358.

The spelling of 13234085 in words is "thirteen million, two hundred thirty-four thousand, eighty-five".

Divisors: 1 5 23 115 115079 575395 2646817 13234085