Base | Representation |
---|---|
bin | 10100100110100101… |
… | …101000000010101110 |
3 | 2010002201212221001010 |
4 | 110212211220002232 |
5 | 330301242442110 |
6 | 14055100130050 |
7 | 1412131613061 |
oct | 244645500256 |
9 | 63081787033 |
10 | 22122234030 |
11 | 9422473946 |
12 | 4354836926 |
13 | 211727ba10 |
14 | 10dc0bc8d8 |
15 | 897226020 |
hex | 5269680ae |
22122234030 has 32 divisors (see below), whose sum is σ = 57177467424. Its totient is φ = 5445472896.
The previous prime is 22122234019. The next prime is 22122234047. The reversal of 22122234030 is 3043222122.
22122234030 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 22122233988 and 22122234006.
It is a congruent number.
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, 28361449 + ... + 28362228.
It is an arithmetic number, because the mean of its divisors is an integer number (1786795857).
Almost surely, 222122234030 is an apocalyptic number.
22122234030 is an abundant number, since it is smaller than the sum of its proper divisors (35055233394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22122234030 is a wasteful number, since it uses less digits than its factorization.
22122234030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56723700.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 22122234030 its reverse (3043222122), we get a palindrome (25165456152).
The spelling of 22122234030 in words is "twenty-two billion, one hundred twenty-two million, two hundred thirty-four thousand, thirty".
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