Base | Representation |
---|---|
bin | 110001101110… |
… | …010110010001 |
3 | 220112020111222 |
4 | 301232112101 |
5 | 11314104042 |
6 | 1143214425 |
7 | 215536421 |
oct | 61562621 |
9 | 26466458 |
10 | 13034897 |
11 | 73a3347 |
12 | 4447415 |
13 | 2915075 |
14 | 1a34481 |
15 | 12272d2 |
hex | c6e591 |
13034897 has 2 divisors, whose sum is σ = 13034898. Its totient is φ = 13034896.
The previous prime is 13034887. The next prime is 13034927. The reversal of 13034897 is 79843031.
13034897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10471696 + 2563201 = 3236^2 + 1601^2 .
It is a cyclic number.
It is not a de Polignac number, because 13034897 - 214 = 13018513 is a prime.
It is not a weakly prime, because it can be changed into another prime (13034837) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6517448 + 6517449.
It is an arithmetic number, because the mean of its divisors is an integer number (6517449).
Almost surely, 213034897 is an apocalyptic number.
It is an amenable number.
13034897 is a deficient number, since it is larger than the sum of its proper divisors (1).
13034897 is an equidigital number, since it uses as much as digits as its factorization.
13034897 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 13034897 is about 3610.3873753380. The cubic root of 13034897 is about 235.3436770129.
It can be divided in two parts, 13034 and 897, that added together give a palindrome (13931).
The spelling of 13034897 in words is "thirteen million, thirty-four thousand, eight hundred ninety-seven".
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