Base | Representation |
---|---|
bin | 10101011100101101… |
… | …010100011000000111 |
3 | 2012110000102102001001 |
4 | 111130231110120013 |
5 | 334131214022140 |
6 | 14325133314131 |
7 | 1443465433255 |
oct | 253455243007 |
9 | 65400372031 |
10 | 23030220295 |
11 | 9848a60415 |
12 | 4568935947 |
13 | 22304104b4 |
14 | 11869175d5 |
15 | 8ebccde9a |
hex | 55cb54607 |
23030220295 has 16 divisors (see below), whose sum is σ = 28117262880. Its totient is φ = 18104112000.
The previous prime is 23030220287. The next prime is 23030220299. The reversal of 23030220295 is 59202203032.
It is not a de Polignac number, because 23030220295 - 23 = 23030220287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23030220299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273745 + ... + 347845.
It is an arithmetic number, because the mean of its divisors is an integer number (1757328930).
Almost surely, 223030220295 is an apocalyptic number.
23030220295 is a deficient number, since it is larger than the sum of its proper divisors (5087042585).
23030220295 is a wasteful number, since it uses less digits than its factorization.
23030220295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75186.
The product of its (nonzero) digits is 6480, while the sum is 28.
The spelling of 23030220295 in words is "twenty-three billion, thirty million, two hundred twenty thousand, two hundred ninety-five".
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