Base | Representation |
---|---|
bin | 110011111010… |
… | …000010101010 |
3 | 221121022102000 |
4 | 303322002222 |
5 | 11440411312 |
6 | 1203351430 |
7 | 223441536 |
oct | 63720252 |
9 | 27538360 |
10 | 13607082 |
11 | 7754225 |
12 | 4682576 |
13 | 2a85638 |
14 | 1b42bc6 |
15 | 12dbadc |
hex | cfa0aa |
13607082 has 16 divisors (see below), whose sum is σ = 30238080. Its totient is φ = 4535676.
The previous prime is 13607081. The next prime is 13607093. The reversal of 13607082 is 28070631.
13607082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (13607081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125938 + ... + 126045.
It is an arithmetic number, because the mean of its divisors is an integer number (1889880).
Almost surely, 213607082 is an apocalyptic number.
13607082 is an abundant number, since it is smaller than the sum of its proper divisors (16630998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13607082 is a wasteful number, since it uses less digits than its factorization.
13607082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251994 (or 251988 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 13607082 is about 3688.7778463876. Note that the first 3 decimals coincide. The cubic root of 13607082 is about 238.7380637838.
The spelling of 13607082 in words is "thirteen million, six hundred seven thousand, eighty-two".
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