Base | Representation |
---|---|
bin | 10101000000010110… |
… | …000001101100110010 |
3 | 2011012211222211001110 |
4 | 111000112001230302 |
5 | 332142403234214 |
6 | 14210014014150 |
7 | 1425626555355 |
oct | 250026015462 |
9 | 64184884043 |
10 | 22554352434 |
11 | 9624386899 |
12 | 44554a7356 |
13 | 2185957593 |
14 | 113d64429c |
15 | 8c0131159 |
hex | 540581b32 |
22554352434 has 8 divisors (see below), whose sum is σ = 45108704880. Its totient is φ = 7518117476.
The previous prime is 22554352427. The next prime is 22554352459. The reversal of 22554352434 is 43425345522.
It is a sphenic number, since it is the product of 3 distinct primes.
22554352434 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 22554352392 and 22554352401.
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 3 ways as a sum of consecutive naturals, for example, 1879529364 + ... + 1879529375.
It is an arithmetic number, because the mean of its divisors is an integer number (5638588110).
Almost surely, 222554352434 is an apocalyptic number.
22554352434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22554352434 is a wasteful number, since it uses less digits than its factorization.
22554352434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3759058744.
The product of its digits is 576000, while the sum is 39.
Adding to 22554352434 its reverse (43425345522), we get a palindrome (65979697956).
The spelling of 22554352434 in words is "twenty-two billion, five hundred fifty-four million, three hundred fifty-two thousand, four hundred thirty-four".
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