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13034049 = 37288667
BaseRepresentation
bin110001101110…
…001001000001
3220112012100120
4301232021001
511314042144
61143210453
7215534100
oct61561101
926465316
1013034049
1173a2746
124446a29
132914872
141a34037
151226e19
hexc6e241

13034049 has 12 divisors (see below), whose sum is σ = 20216304. Its totient is φ = 7447944.

The previous prime is 13034041. The next prime is 13034051. The reversal of 13034049 is 94043031.

13034049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13034049 - 23 = 13034041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13034041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44187 + ... + 44480.

It is an arithmetic number, because the mean of its divisors is an integer number (1684692).

Almost surely, 213034049 is an apocalyptic number.

It is an amenable number.

13034049 is a deficient number, since it is larger than the sum of its proper divisors (7182255).

13034049 is an equidigital number, since it uses as much as digits as its factorization.

13034049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88684 (or 88677 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 13034049 is about 3610.2699345063. The cubic root of 13034049 is about 235.3385733857.

The spelling of 13034049 in words is "thirteen million, thirty-four thousand, forty-nine".

Divisors: 1 3 7 21 49 147 88667 266001 620669 1862007 4344683 13034049