Base | Representation |
---|---|
bin | 1000000011100000… |
… | …1110111110011110 |
3 | 12120200121102011102 |
4 | 2000320032332132 |
5 | 13412012200204 |
6 | 554315553102 |
7 | 104403416063 |
oct | 20070167636 |
9 | 5520542142 |
10 | 2162225054 |
11 | a0a579760 |
12 | 50415b792 |
13 | 285c66812 |
14 | 167246c6a |
15 | c9c5941e |
hex | 80e0ef9e |
2162225054 has 32 divisors (see below), whose sum is σ = 3597177600. Its totient is φ = 966515200.
The previous prime is 2162225041. The next prime is 2162225057. The reversal of 2162225054 is 4505222612.
2162225054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2162225057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699797 + ... + 702879.
It is an arithmetic number, because the mean of its divisors is an integer number (112411800).
Almost surely, 22162225054 is an apocalyptic number.
2162225054 is a deficient number, since it is larger than the sum of its proper divisors (1434952546).
2162225054 is a wasteful number, since it uses less digits than its factorization.
2162225054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3616.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 2162225054 is about 46499.7317626672. The cubic root of 2162225054 is about 1293.1045259108.
Adding to 2162225054 its reverse (4505222612), we get a palindrome (6667447666).
The spelling of 2162225054 in words is "two billion, one hundred sixty-two million, two hundred twenty-five thousand, fifty-four".
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