Base | Representation |
---|---|
bin | 1000011001010011… |
… | …1011100101110010 |
3 | 12211001121110112110 |
4 | 2012110323211302 |
5 | 14103412241111 |
6 | 1011343110150 |
7 | 106563400146 |
oct | 20624734562 |
9 | 5731543473 |
10 | 2253633906 |
11 | a57132567 |
12 | 52a8a2356 |
13 | 29bb8cab4 |
14 | 17543d226 |
15 | d2cb35a6 |
hex | 8653b972 |
2253633906 has 32 divisors (see below), whose sum is σ = 4670979840. Its totient is φ = 724018176.
The previous prime is 2253633887. The next prime is 2253633911. The reversal of 2253633906 is 6093363522.
2253633906 is digitally balanced in base 2, because in such base 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 15 ways as a sum of consecutive naturals, for example, 89175 + ... + 111621.
It is an arithmetic number, because the mean of its divisors is an integer number (145968120).
Almost surely, 22253633906 is an apocalyptic number.
2253633906 is an abundant number, since it is smaller than the sum of its proper divisors (2417345934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2253633906 is a wasteful number, since it uses less digits than its factorization.
2253633906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23058.
The product of its (nonzero) digits is 174960, while the sum is 39.
The square root of 2253633906 is about 47472.4541813460. The cubic root of 2253633906 is about 1311.0757641726.
The spelling of 2253633906 in words is "two billion, two hundred fifty-three million, six hundred thirty-three thousand, nine hundred six".
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