Base | Representation |
---|---|
bin | 1000000011110… |
… | …1001101000010 |
3 | 2100121110220120 |
4 | 2000331031002 |
5 | 32123230442 |
6 | 3204321110 |
7 | 560224131 |
oct | 200751502 |
9 | 70543816 |
10 | 33805122 |
11 | 1809a31a |
12 | b3a3196 |
13 | 7007c40 |
14 | 46bd918 |
15 | 2e7b4ec |
hex | 203d342 |
33805122 has 16 divisors (see below), whose sum is σ = 72811200. Its totient is φ = 10401552.
The previous prime is 33805117. The next prime is 33805133. The reversal of 33805122 is 22150833.
It is a super-2 number, since 2×338051222 = 2285572546869768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33805092 and 33805101.
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, 216622 + ... + 216777.
It is an arithmetic number, because the mean of its divisors is an integer number (4550700).
Almost surely, 233805122 is an apocalyptic number.
33805122 is an abundant number, since it is smaller than the sum of its proper divisors (39006078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33805122 is a wasteful number, since it uses less digits than its factorization.
33805122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433417.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 33805122 is about 5814.2172302039. The cubic root of 33805122 is about 323.3410437339.
Adding to 33805122 its reverse (22150833), we get a palindrome (55955955).
The spelling of 33805122 in words is "thirty-three million, eight hundred five thousand, one hundred twenty-two".
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