Base | Representation |
---|---|
bin | 110001101111… |
… | …011000010010 |
3 | 220112110022110 |
4 | 301233120102 |
5 | 11314222442 |
6 | 1143250150 |
7 | 215554635 |
oct | 61573022 |
9 | 26473273 |
10 | 13039122 |
11 | 73a6538 |
12 | 4449956 |
13 | 2916c75 |
14 | 1a35c1c |
15 | 122869c |
hex | c6f612 |
13039122 has 16 divisors (see below), whose sum is σ = 26119872. Its totient is φ = 4339440.
The previous prime is 13039109. The next prime is 13039141. The reversal of 13039122 is 22193031.
It is a happy number.
13039122 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3603 + ... + 6249.
It is an arithmetic number, because the mean of its divisors is an integer number (1632492).
Almost surely, 213039122 is an apocalyptic number.
13039122 is an abundant number, since it is smaller than the sum of its proper divisors (13080750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13039122 is a wasteful number, since it uses less digits than its factorization.
13039122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3473.
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 13039122 is about 3610.9724452009. The cubic root of 13039122 is about 235.3691015745.
The spelling of 13039122 in words is "thirteen million, thirty-nine thousand, one hundred twenty-two".
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