Base | Representation |
---|---|
bin | 110011001101… |
… | …100011001100 |
3 | 221021001102110 |
4 | 303031203030 |
5 | 11414043334 |
6 | 1155424020 |
7 | 222052326 |
oct | 63154314 |
9 | 27231373 |
10 | 13424844 |
11 | 763a314 |
12 | 45b5010 |
13 | 2a206c4 |
14 | 1ad6616 |
15 | 12a2ae9 |
hex | ccd8cc |
13424844 has 12 divisors (see below), whose sum is σ = 31324664. Its totient is φ = 4474944.
The previous prime is 13424837. The next prime is 13424863. The reversal of 13424844 is 44842431.
13424844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559357 + ... + 559380.
Almost surely, 213424844 is an apocalyptic number.
It is an amenable number.
13424844 is an abundant number, since it is smaller than the sum of its proper divisors (17899820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13424844 is a wasteful number, since it uses less digits than its factorization.
13424844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1118744 (or 1118742 counting only the distinct ones).
The product of its digits is 12288, while the sum is 30.
The square root of 13424844 is about 3663.9929039233. The cubic root of 13424844 is about 237.6674733833.
The spelling of 13424844 in words is "thirteen million, four hundred twenty-four thousand, eight hundred forty-four".
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