Base | Representation |
---|---|
bin | 10100100010100011… |
… | …011000000001111101 |
3 | 2002221000111110211111 |
4 | 110202203120001331 |
5 | 330131430112133 |
6 | 14044241122021 |
7 | 1410350312500 |
oct | 244243300175 |
9 | 62830443744 |
10 | 22054535293 |
11 | 939823487a |
12 | 4336029311 |
13 | 21062377ab |
14 | 10d30d9137 |
15 | 8913021cd |
hex | 5228d807d |
22054535293 has 24 divisors (see below), whose sum is σ = 26556245280. Its totient is φ = 18240818400.
The previous prime is 22054535227. The next prime is 22054535303. The reversal of 22054535293 is 39253545022.
It is not a de Polignac number, because 22054535293 - 213 = 22054527101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22054505293) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2956218 + ... + 2963668.
It is an arithmetic number, because the mean of its divisors is an integer number (1106510220).
Almost surely, 222054535293 is an apocalyptic number.
It is an amenable number.
22054535293 is a deficient number, since it is larger than the sum of its proper divisors (4501709987).
22054535293 is a wasteful number, since it uses less digits than its factorization.
22054535293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9577 (or 9570 counting only the distinct ones).
The product of its (nonzero) digits is 324000, while the sum is 40.
The spelling of 22054535293 in words is "twenty-two billion, fifty-four million, five hundred thirty-five thousand, two hundred ninety-three".
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