Base | Representation |
---|---|
bin | 110010101000… |
… | …111110111000 |
3 | 220222102222001 |
4 | 302220332320 |
5 | 11344300224 |
6 | 1152310344 |
7 | 220556545 |
oct | 62507670 |
9 | 26872861 |
10 | 13275064 |
11 | 7547830 |
12 | 45423b4 |
13 | 299a48a |
14 | 1a97bcc |
15 | 1273544 |
hex | ca8fb8 |
13275064 has 32 divisors (see below), whose sum is σ = 27609840. Its totient is φ = 5932800.
The previous prime is 13275061. The next prime is 13275077. The reversal of 13275064 is 46057231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13275061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4132 + ... + 6604.
Almost surely, 213275064 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13275064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13804920).
13275064 is an abundant number, since it is smaller than the sum of its proper divisors (14334776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13275064 is a wasteful number, since it uses less digits than its factorization.
13275064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2551 (or 2547 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 13275064 is about 3643.4961232311. The cubic root of 13275064 is about 236.7802862058.
The spelling of 13275064 in words is "thirteen million, two hundred seventy-five thousand, sixty-four".
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