Base | Representation |
---|---|
bin | 10100100001001000… |
… | …110011111000000010 |
3 | 2002212100211022020022 |
4 | 110201020303320002 |
5 | 330104340403432 |
6 | 14042032213442 |
7 | 1406641442552 |
oct | 244110637002 |
9 | 62770738208 |
10 | 22030794242 |
11 | 9385899876 |
12 | 432a09a282 |
13 | 2101344632 |
14 | 10cdcb9162 |
15 | 88e1b2b12 |
hex | 521233e02 |
22030794242 has 16 divisors (see below), whose sum is σ = 34128190464. Its totient is φ = 10655064000.
The previous prime is 22030794223. The next prime is 22030794251. The reversal of 22030794242 is 24249703022.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51767 + ... + 216197.
It is an arithmetic number, because the mean of its divisors is an integer number (2133011904).
Almost surely, 222030794242 is an apocalyptic number.
22030794242 is a deficient number, since it is larger than the sum of its proper divisors (12097396222).
22030794242 is a wasteful number, since it uses less digits than its factorization.
22030794242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166625.
The product of its (nonzero) digits is 48384, while the sum is 35.
The spelling of 22030794242 in words is "twenty-two billion, thirty million, seven hundred ninety-four thousand, two hundred forty-two".
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