Base | Representation |
---|---|
bin | 10100101011010011… |
… | …001111110000011000 |
3 | 2010022020122222221221 |
4 | 110223103033300120 |
5 | 330432013131130 |
6 | 14111002541424 |
7 | 1414111645051 |
oct | 245323176030 |
9 | 63266588857 |
10 | 22201302040 |
11 | 9463068905 |
12 | 4377207874 |
13 | 212a773b18 |
14 | 11087c1728 |
15 | 89e14387a |
hex | 52b4cfc18 |
22201302040 has 16 divisors (see below), whose sum is σ = 49952929680. Its totient is φ = 8880520800.
The previous prime is 22201301999. The next prime is 22201302049. The reversal of 22201302040 is 4020310222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22201302049) 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 3 ways as a sum of consecutive naturals, for example, 277516236 + ... + 277516315.
It is an arithmetic number, because the mean of its divisors is an integer number (3122058105).
Almost surely, 222201302040 is an apocalyptic number.
22201302040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22201302040 is an abundant number, since it is smaller than the sum of its proper divisors (27751627640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22201302040 is a wasteful number, since it uses less digits than its factorization.
22201302040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 555032562 (or 555032558 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 22201302040 its reverse (4020310222), we get a palindrome (26221612262).
The spelling of 22201302040 in words is "twenty-two billion, two hundred one million, three hundred two thousand, forty".
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