Base | Representation |
---|---|
bin | 110001101000… |
… | …010111100110 |
3 | 220110222220220 |
4 | 301220113212 |
5 | 11312313111 |
6 | 1142505210 |
7 | 215405133 |
oct | 61502746 |
9 | 26428826 |
10 | 13010406 |
11 | 7386a02 |
12 | 4435206 |
13 | 2906b86 |
14 | 1a2958a |
15 | 121ee06 |
hex | c685e6 |
13010406 has 32 divisors (see below), whose sum is σ = 27721440. Its totient is φ = 4056576.
The previous prime is 13010339. The next prime is 13010411. The reversal of 13010406 is 60401031.
13010406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23080 + ... + 23636.
It is an arithmetic number, because the mean of its divisors is an integer number (866295).
Almost surely, 213010406 is an apocalyptic number.
13010406 is an abundant number, since it is smaller than the sum of its proper divisors (14711034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13010406 is a wasteful number, since it uses less digits than its factorization.
13010406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 808.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 13010406 is about 3606.9940393630. The cubic root of 13010406 is about 235.1961904723.
Adding to 13010406 its reverse (60401031), we get a palindrome (73411437).
The spelling of 13010406 in words is "thirteen million, ten thousand, four hundred six".
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