Base | Representation |
---|---|
bin | 10100110111101001… |
… | …011011110001001001 |
3 | 2010211200102221200110 |
4 | 110313221123301021 |
5 | 331343030220001 |
6 | 14143322424533 |
7 | 1422205432305 |
oct | 246751336111 |
9 | 63750387613 |
10 | 22408445001 |
11 | 9559a8a438 |
12 | 4414662149 |
13 | 216165c417 |
14 | 1128102d05 |
15 | 8b240e3d6 |
hex | 537a5bc49 |
22408445001 has 32 divisors (see below), whose sum is σ = 30534981120. Its totient is φ = 14613958656.
The previous prime is 22408444987. The next prime is 22408445011. The reversal of 22408445001 is 10054480422.
It is not a de Polignac number, because 22408445001 - 25 = 22408444969 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22408445001.
It is not an unprimeable number, because it can be changed into a prime (22408445011) 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 31 ways as a sum of consecutive naturals, for example, 30322290 + ... + 30323028.
It is an arithmetic number, because the mean of its divisors is an integer number (954218160).
Almost surely, 222408445001 is an apocalyptic number.
It is an amenable number.
22408445001 is a deficient number, since it is larger than the sum of its proper divisors (8126536119).
22408445001 is a wasteful number, since it uses less digits than its factorization.
22408445001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1653.
The product of its (nonzero) digits is 10240, while the sum is 30.
The spelling of 22408445001 in words is "twenty-two billion, four hundred eight million, four hundred forty-five thousand, one".
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