Base | Representation |
---|---|
bin | 110010101001… |
… | …011010001110 |
3 | 220222112100212 |
4 | 302221122032 |
5 | 11344324224 |
6 | 1152322422 |
7 | 220564625 |
oct | 62513216 |
9 | 26875325 |
10 | 13276814 |
11 | 7549081 |
12 | 4543412 |
13 | 299b205 |
14 | 1a986bc |
15 | 1273d0e |
hex | ca968e |
13276814 has 4 divisors (see below), whose sum is σ = 19915224. Its totient is φ = 6638406.
The previous prime is 13276799. The next prime is 13276817. The reversal of 13276814 is 41867231.
13276814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41867231 = 7 ⋅5981033.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13276817) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3319202 + ... + 3319205.
It is an arithmetic number, because the mean of its divisors is an integer number (4978806).
Almost surely, 213276814 is an apocalyptic number.
13276814 is a deficient number, since it is larger than the sum of its proper divisors (6638410).
13276814 is an equidigital number, since it uses as much as digits as its factorization.
13276814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6638409.
The product of its digits is 8064, while the sum is 32.
The square root of 13276814 is about 3643.7362692709. The cubic root of 13276814 is about 236.7906903564.
The spelling of 13276814 in words is "thirteen million, two hundred seventy-six thousand, eight hundred fourteen".
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