Base | Representation |
---|---|
bin | 10100011111100110… |
… | …101010001101101001 |
3 | 2002210120102002201212 |
4 | 110133212222031221 |
5 | 330031244031203 |
6 | 14035312522505 |
7 | 1406206651103 |
oct | 243746521551 |
9 | 62716362655 |
10 | 22005064553 |
11 | 937231576a |
12 | 4321550435 |
13 | 20c8c06274 |
14 | 10ca6dc573 |
15 | 88bcce1d8 |
hex | 51f9aa369 |
22005064553 has 8 divisors (see below), whose sum is σ = 22167086400. Its totient is φ = 21843234160.
The previous prime is 22005064547. The next prime is 22005064573. The reversal of 22005064553 is 35546050022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22005064553 - 222 = 22000870249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22005064513) 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 7 ways as a sum of consecutive naturals, for example, 187076 + ... + 281082.
It is an arithmetic number, because the mean of its divisors is an integer number (2770885800).
Almost surely, 222005064553 is an apocalyptic number.
It is an amenable number.
22005064553 is a deficient number, since it is larger than the sum of its proper divisors (162021847).
22005064553 is a wasteful number, since it uses less digits than its factorization.
22005064553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95727.
The product of its (nonzero) digits is 36000, while the sum is 32.
The spelling of 22005064553 in words is "twenty-two billion, five million, sixty-four thousand, five hundred fifty-three".
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