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13084049 = 111936163
BaseRepresentation
bin110001111010…
…010110010001
3220121201221102
4301322112101
511322142144
61144234145
7216132626
oct61722621
926551842
1013084049
117427270
12446b955
132931554
141a4834d
151236b4e
hexc7a591

13084049 has 8 divisors (see below), whose sum is σ = 14349792. Its totient is φ = 11831040.

The previous prime is 13084031. The next prime is 13084061. The reversal of 13084049 is 94048031.

13084049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13084049 - 216 = 13018513 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13084069) 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, 959 + ... + 5204.

It is an arithmetic number, because the mean of its divisors is an integer number (1793724).

Almost surely, 213084049 is an apocalyptic number.

It is an amenable number.

13084049 is a deficient number, since it is larger than the sum of its proper divisors (1265743).

13084049 is a wasteful number, since it uses less digits than its factorization.

13084049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6367.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 13084049 is about 3617.1879962203. The cubic root of 13084049 is about 235.6391173496.

The spelling of 13084049 in words is "thirteen million, eighty-four thousand, forty-nine".

Divisors: 1 11 193 2123 6163 67793 1189459 13084049