Base | Representation |
---|---|
bin | 1000010001000100111… |
… | …0110100111010111110 |
3 | 111120120211100221210002 |
4 | 2010101032310322332 |
5 | 4311330343121342 |
6 | 145124450114302 |
7 | 13155314516306 |
oct | 2042116647276 |
9 | 446524327702 |
10 | 142023020222 |
11 | 55260324186 |
12 | 2363727b992 |
13 | 10514a39395 |
14 | 6c3419a606 |
15 | 3a6362ed32 |
hex | 21113b4ebe |
142023020222 has 32 divisors (see below), whose sum is σ = 222982336512. Its totient is φ = 67781638944.
The previous prime is 142023020179. The next prime is 142023020261. The reversal of 142023020222 is 222020320241.
142023020222 is digitally balanced in base 2, 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 = 142023020194 and 142023020203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728483 + ... + 902625.
It is an arithmetic number, because the mean of its divisors is an integer number (6968198016).
Almost surely, 2142023020222 is an apocalyptic number.
142023020222 is a deficient number, since it is larger than the sum of its proper divisors (80959316290).
142023020222 is a wasteful number, since it uses less digits than its factorization.
142023020222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174392.
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 142023020222 its reverse (222020320241), we get a palindrome (364043340463).
The spelling of 142023020222 in words is "one hundred forty-two billion, twenty-three million, twenty thousand, two hundred twenty-two".
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