Base | Representation |
---|---|
bin | 10010110110101010… |
… | …01101000111110110 |
3 | 222010102202001110212 |
4 | 21123111031013312 |
5 | 131212242020042 |
6 | 4352230145422 |
7 | 505560310355 |
oct | 113325150766 |
9 | 28112661425 |
10 | 10122220022 |
11 | 43248027a2 |
12 | 1b65ab2272 |
13 | c54110a05 |
14 | 6c049999c |
15 | 3e39a1482 |
hex | 25b54d1f6 |
10122220022 has 16 divisors (see below), whose sum is σ = 15212972544. Its totient is φ = 5051241000.
The previous prime is 10122219997. The next prime is 10122220063. The reversal of 10122220022 is 22002222101.
It is a junction number, because it is equal to n+sod(n) for n = 10122219979 and 10122220006.
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 7 ways as a sum of consecutive naturals, for example, 2881247 + ... + 2884757.
It is an arithmetic number, because the mean of its divisors is an integer number (950810784).
Almost surely, 210122220022 is an apocalyptic number.
10122220022 is a deficient number, since it is larger than the sum of its proper divisors (5090752522).
10122220022 is a wasteful number, since it uses less digits than its factorization.
10122220022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5915.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 10122220022 its reverse (22002222101), we get a palindrome (32124442123).
The spelling of 10122220022 in words is "ten billion, one hundred twenty-two million, two hundred twenty thousand, twenty-two".
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