Base | Representation |
---|---|
bin | 1010001001101100000110… |
… | …00100011111100011011110 |
3 | 2221001001221021210221120011 |
4 | 11010312003010133203132 |
5 | 10411220244332433210 |
6 | 115251035533113434 |
7 | 4462536214326565 |
oct | 504660304374336 |
9 | 87031837727504 |
10 | 22323144030430 |
11 | 71272129297a1 |
12 | 260645b92887a |
13 | c5c0a9524869 |
14 | 572635910bdc |
15 | 28aa222d2d8a |
hex | 144d8311f8de |
22323144030430 has 64 divisors (see below), whose sum is σ = 40503170534400. Its totient is φ = 8857982764800.
The previous prime is 22323144030377. The next prime is 22323144030431. The reversal of 22323144030430 is 3403044132322.
It is a happy number.
It is a super-3 number, since 3×223231440304303 (a number of 41 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22323144030392 and 22323144030401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22323144030431) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4565991426 + ... + 4565996314.
It is an arithmetic number, because the mean of its divisors is an integer number (632862039600).
Almost surely, 222323144030430 is an apocalyptic number.
22323144030430 is a deficient number, since it is larger than the sum of its proper divisors (18180026503970).
22323144030430 is a wasteful number, since it uses less digits than its factorization.
22323144030430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8569.
The product of its (nonzero) digits is 41472, while the sum is 31.
Adding to 22323144030430 its reverse (3403044132322), we get a palindrome (25726188162752).
The spelling of 22323144030430 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred forty-four million, thirty thousand, four hundred thirty".
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