Base | Representation |
---|---|
bin | 100000001100010111011… |
… | …111100101001010110011 |
3 | 21211111100011002202001221 |
4 | 200030113133211022303 |
5 | 242221243342441430 |
6 | 4412152340205511 |
7 | 315555625245160 |
oct | 40142737451263 |
9 | 7744304082057 |
10 | 2212302312115 |
11 | 783260a87185 |
12 | 2b8913699897 |
13 | 13080854536c |
14 | 7910c7a5067 |
15 | 3c8314db57a |
hex | 203177e52b3 |
2212302312115 has 16 divisors (see below), whose sum is σ = 3057904484352. Its totient is φ = 1505062357344.
The previous prime is 2212302312109. The next prime is 2212302312131. The reversal of 2212302312115 is 5112132032122.
2212302312115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2212302312115 - 215 = 2212302279347 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2212302312115.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248848459 + ... + 248857348.
It is an arithmetic number, because the mean of its divisors is an integer number (191119030272).
Almost surely, 22212302312115 is an apocalyptic number.
2212302312115 is a deficient number, since it is larger than the sum of its proper divisors (845602172237).
2212302312115 is a wasteful number, since it uses less digits than its factorization.
2212302312115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497705946.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 2212302312115 its reverse (5112132032122), we get a palindrome (7324434344237).
The spelling of 2212302312115 in words is "two trillion, two hundred twelve billion, three hundred two million, three hundred twelve thousand, one hundred fifteen".
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