Base | Representation |
---|---|
bin | 110010101001… |
… | …011010000110 |
3 | 220222112100120 |
4 | 302221122012 |
5 | 11344324211 |
6 | 1152322410 |
7 | 220564614 |
oct | 62513206 |
9 | 26875316 |
10 | 13276806 |
11 | 7549074 |
12 | 4543406 |
13 | 299b1ca |
14 | 1a986b4 |
15 | 1273d06 |
hex | ca9686 |
13276806 has 16 divisors (see below), whose sum is σ = 26670384. Its totient is φ = 4406144.
The previous prime is 13276799. The next prime is 13276817. The reversal of 13276806 is 60867231.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3351 + ... + 6146.
It is an arithmetic number, because the mean of its divisors is an integer number (1666899).
Almost surely, 213276806 is an apocalyptic number.
13276806 is an abundant number, since it is smaller than the sum of its proper divisors (13393578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13276806 is a wasteful number, since it uses less digits than its factorization.
13276806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9735.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 13276806 is about 3643.7351714964. The cubic root of 13276806 is about 236.7906427966.
The spelling of 13276806 in words is "thirteen million, two hundred seventy-six thousand, eight hundred six".
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