Base | Representation |
---|---|
bin | 11010010101110… |
… | …11100000111110 |
3 | 120101210101111212 |
4 | 31022323200332 |
5 | 423032002042 |
6 | 33532044422 |
7 | 5322130361 |
oct | 1512734076 |
9 | 511711455 |
10 | 220969022 |
11 | 10380532a |
12 | 62003712 |
13 | 36a19801 |
14 | 214c00d8 |
15 | 145ec482 |
hex | d2bb83e |
220969022 has 16 divisors (see below), whose sum is σ = 337355280. Its totient is φ = 108533568.
The previous prime is 220969013. The next prime is 220969037.
220969022 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 220969022.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23993 + ... + 31899.
It is an arithmetic number, because the mean of its divisors is an integer number (21084705).
Almost surely, 2220969022 is an apocalyptic number.
220969022 is a deficient number, since it is larger than the sum of its proper divisors (116386258).
220969022 is a wasteful number, since it uses less digits than its factorization.
220969022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8155.
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 220969022 is about 14865.0268079139. The cubic root of 220969022 is about 604.5661092253.
The spelling of 220969022 in words is "two hundred twenty million, nine hundred sixty-nine thousand, twenty-two".
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