Base | Representation |
---|---|
bin | 10100101110100001… |
… | …101001110101010100 |
3 | 2010110000110222211120 |
4 | 110232201221311110 |
5 | 331034341114031 |
6 | 14120214403540 |
7 | 1415336603523 |
oct | 245641516524 |
9 | 63400428746 |
10 | 22255410516 |
11 | 9490665359 |
12 | 43913605b0 |
13 | 2138a3a281 |
14 | 1111a684ba |
15 | 8a3c80a96 |
hex | 52e869d54 |
22255410516 has 12 divisors (see below), whose sum is σ = 51929291232. Its totient is φ = 7418470168.
The previous prime is 22255410509. The next prime is 22255410517. The reversal of 22255410516 is 61501455222.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22255410517) 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, 927308760 + ... + 927308783.
It is an arithmetic number, because the mean of its divisors is an integer number (4327440936).
Almost surely, 222255410516 is an apocalyptic number.
It is an amenable number.
22255410516 is an abundant number, since it is smaller than the sum of its proper divisors (29673880716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22255410516 is a wasteful number, since it uses less digits than its factorization.
22255410516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1854617550 (or 1854617548 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 33.
Adding to 22255410516 its reverse (61501455222), we get a palindrome (83756865738).
The spelling of 22255410516 in words is "twenty-two billion, two hundred fifty-five million, four hundred ten thousand, five hundred sixteen".
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