Base | Representation |
---|---|
bin | 10100100101111110… |
… | …101010111000000111 |
3 | 2010002000200002210122 |
4 | 110211332222320013 |
5 | 330241134201043 |
6 | 14054053212155 |
7 | 1411646041340 |
oct | 244576527007 |
9 | 63060602718 |
10 | 22112022023 |
11 | 9417729473 |
12 | 435133105b |
13 | 2115114800 |
14 | 10da9c10c7 |
15 | 8963aa368 |
hex | 525faae07 |
22112022023 has 24 divisors (see below), whose sum is σ = 28247095296. Its totient is φ = 16930836000.
The previous prime is 22112022013. The next prime is 22112022041. The reversal of 22112022023 is 32022021122.
It is not a de Polignac number, because 22112022023 - 24 = 22112022007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22112021992 and 22112022010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22112022013) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 264803 + ... + 338148.
It is an arithmetic number, because the mean of its divisors is an integer number (1176962304).
Almost surely, 222112022023 is an apocalyptic number.
22112022023 is a deficient number, since it is larger than the sum of its proper divisors (6135073273).
22112022023 is a wasteful number, since it uses less digits than its factorization.
22112022023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603015 (or 603002 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 22112022023 its reverse (32022021122), we get a palindrome (54134043145).
Subtracting 22112022023 from its reverse (32022021122), we obtain a palindrome (9909999099).
The spelling of 22112022023 in words is "twenty-two billion, one hundred twelve million, twenty-two thousand, twenty-three".
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