Base | Representation |
---|---|
bin | 110010111011… |
… | …000001001000 |
3 | 221010012022001 |
4 | 302323001020 |
5 | 11404131221 |
6 | 1154040344 |
7 | 221315116 |
oct | 62730110 |
9 | 27105261 |
10 | 13348936 |
11 | 7598287 |
12 | 45790b4 |
13 | 29c4ca3 |
14 | 1ab6ab6 |
15 | 128a391 |
hex | cbb048 |
13348936 has 8 divisors (see below), whose sum is σ = 25029270. Its totient is φ = 6674464.
The previous prime is 13348873. The next prime is 13348939. The reversal of 13348936 is 63984331.
It can be written as a sum of positive squares in only one way, i.e., 7128900 + 6220036 = 2670^2 + 2494^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 13348895 and 13348904.
It is not an unprimeable number, because it can be changed into a prime (13348939) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 834301 + ... + 834316.
Almost surely, 213348936 is an apocalyptic number.
It is an amenable number.
13348936 is a deficient number, since it is larger than the sum of its proper divisors (11680334).
13348936 is a wasteful number, since it uses less digits than its factorization.
13348936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1668623 (or 1668619 counting only the distinct ones).
The product of its digits is 46656, while the sum is 37.
The square root of 13348936 is about 3653.6195751610. The cubic root of 13348936 is about 237.2186792779.
The spelling of 13348936 in words is "thirteen million, three hundred forty-eight thousand, nine hundred thirty-six".
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