Base | Representation |
---|---|
bin | 110001101100… |
… | …011000110011 |
3 | 220111211111120 |
4 | 301230120303 |
5 | 11313324432 |
6 | 1143113323 |
7 | 215504130 |
oct | 61543063 |
9 | 26454446 |
10 | 13026867 |
11 | 7398307 |
12 | 4442843 |
13 | 2911509 |
14 | 1a31587 |
15 | 1224c2c |
hex | c6c633 |
13026867 has 16 divisors (see below), whose sum is σ = 20132352. Its totient is φ = 7338240.
The previous prime is 13026833. The next prime is 13026883. The reversal of 13026867 is 76862031.
13026867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13026867 - 215 = 12994099 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13026067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2878 + ... + 5859.
It is an arithmetic number, because the mean of its divisors is an integer number (1258272).
Almost surely, 213026867 is an apocalyptic number.
13026867 is a deficient number, since it is larger than the sum of its proper divisors (7105485).
13026867 is an equidigital number, since it uses as much as digits as its factorization.
13026867 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8818.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 13026867 is about 3609.2751349821. The cubic root of 13026867 is about 235.2953401542.
Adding to 13026867 its reverse (76862031), we get a palindrome (89888898).
The spelling of 13026867 in words is "thirteen million, twenty-six thousand, eight hundred sixty-seven".
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