Base | Representation |
---|---|
bin | 10011000010100011… |
… | …11010110111101010 |
3 | 222101101112112012221 |
4 | 21201101322313222 |
5 | 131413314201442 |
6 | 4410153224254 |
7 | 511211516524 |
oct | 114121726752 |
9 | 28341475187 |
10 | 10222022122 |
11 | 4376079574 |
12 | 1b9340208a |
13 | c6b9b5400 |
14 | 6cd838a14 |
15 | 3ec617467 |
hex | 26147adea |
10222022122 has 12 divisors (see below), whose sum is σ = 16603225830. Its totient is φ = 4717856208.
The previous prime is 10222022117. The next prime is 10222022197. The reversal of 10222022122 is 22122022201.
It can be written as a sum of positive squares in 3 ways, for example, as 2798304201 + 7423717921 = 52899^2 + 86161^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10222022096 and 10222022105.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15120997 + ... + 15121672.
Almost surely, 210222022122 is an apocalyptic number.
10222022122 is a deficient number, since it is larger than the sum of its proper divisors (6381203708).
10222022122 is a wasteful number, since it uses less digits than its factorization.
10222022122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30242697 (or 30242684 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 10222022122 its reverse (22122022201), we get a palindrome (32344044323).
The spelling of 10222022122 in words is "ten billion, two hundred twenty-two million, twenty-two thousand, one hundred twenty-two".
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