Base | Representation |
---|---|
bin | 110001111000… |
… | …011000101101 |
3 | 220121022220210 |
4 | 301320120231 |
5 | 11321413023 |
6 | 1144133033 |
7 | 216100326 |
oct | 61703055 |
9 | 26538823 |
10 | 13076013 |
11 | 7421225 |
12 | 4467179 |
13 | 292a9b2 |
14 | 1a4544d |
15 | 1234593 |
hex | c7862d |
13076013 has 8 divisors (see below), whose sum is σ = 18036000. Its totient is φ = 8416688.
The previous prime is 13075991. The next prime is 13076033. The reversal of 13076013 is 31067031.
13076013 is digitally balanced in base 2 and base 4, because in such bases 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 13076013 - 25 = 13075981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13076033) 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, 75063 + ... + 75236.
It is an arithmetic number, because the mean of its divisors is an integer number (2254500).
Almost surely, 213076013 is an apocalyptic number.
It is an amenable number.
13076013 is a deficient number, since it is larger than the sum of its proper divisors (4959987).
13076013 is a wasteful number, since it uses less digits than its factorization.
13076013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150331.
The product of its (nonzero) digits is 378, while the sum is 21.
The square root of 13076013 is about 3616.0770179851. The cubic root of 13076013 is about 235.5908656259.
The spelling of 13076013 in words is "thirteen million, seventy-six thousand, thirteen".
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