Base | Representation |
---|---|
bin | 11110101111101010… |
… | …110111101100001110 |
3 | 10011012122221110211121 |
4 | 132233222313230032 |
5 | 1020102034201110 |
6 | 23055430111154 |
7 | 2246032362121 |
oct | 365752675416 |
9 | 104178843747 |
10 | 33012022030 |
11 | 13000475839 |
12 | 64937ab4ba |
13 | 31613c8660 |
14 | 18524a03b8 |
15 | cd3294cda |
hex | 7afab7b0e |
33012022030 has 32 divisors (see below), whose sum is σ = 64028994624. Its totient is φ = 12182109696.
The previous prime is 33012022013. The next prime is 33012022037. The reversal of 33012022030 is 3022021033.
It is a junction number, because it is equal to n+sod(n) for n = 33012021995 and 33012022013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33012022037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159559 + ... + 302461.
It is an arithmetic number, because the mean of its divisors is an integer number (2000906082).
Almost surely, 233012022030 is an apocalyptic number.
33012022030 is a deficient number, since it is larger than the sum of its proper divisors (31016972594).
33012022030 is a wasteful number, since it uses less digits than its factorization.
33012022030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144700.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 33012022030 its reverse (3022021033), we get a palindrome (36034043063).
The spelling of 33012022030 in words is "thirty-three billion, twelve million, twenty-two thousand, thirty".
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