Base | Representation |
---|---|
bin | 110010000001… |
… | …111111010010 |
3 | 220200022212120 |
4 | 302001333102 |
5 | 11324142341 |
6 | 1145035110 |
7 | 216323106 |
oct | 62017722 |
9 | 26608776 |
10 | 13115346 |
11 | 7448832 |
12 | 4485a96 |
13 | 294287a |
14 | 1a55906 |
15 | 1241066 |
hex | c81fd2 |
13115346 has 16 divisors (see below), whose sum is σ = 26676000. Its totient is φ = 4297568.
The previous prime is 13115329. The next prime is 13115363. The reversal of 13115346 is 64351131.
13115346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13115329) and next prime (13115363).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18171 + ... + 18878.
It is an arithmetic number, because the mean of its divisors is an integer number (1667250).
Almost surely, 213115346 is an apocalyptic number.
13115346 is an abundant number, since it is smaller than the sum of its proper divisors (13560654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13115346 is a wasteful number, since it uses less digits than its factorization.
13115346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37113.
The product of its digits is 1080, while the sum is 24.
The square root of 13115346 is about 3621.5115628698. The cubic root of 13115346 is about 235.8268503950.
Adding to 13115346 its reverse (64351131), we get a palindrome (77466477).
The spelling of 13115346 in words is "thirteen million, one hundred fifteen thousand, three hundred forty-six".
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