Base | Representation |
---|---|
bin | 11101011011001110101… |
… | …100001001110110101000 |
3 | 21011022101210020112210201 |
4 | 131123032230021312220 |
5 | 231112231142412222 |
6 | 4144535130121544 |
7 | 266043403020400 |
oct | 35331654116650 |
9 | 7138353215721 |
10 | 2022102310312 |
11 | 70a629046747 |
12 | 287a91b802b4 |
13 | 1188b66585b6 |
14 | 6dc28063800 |
15 | 378ed5ba427 |
hex | 1d6ceb09da8 |
2022102310312 has 24 divisors (see below), whose sum is σ = 4410452744010. Its totient is φ = 866615275680.
The previous prime is 2022102310301. The next prime is 2022102310313. The reversal of 2022102310312 is 2130132012202.
It can be written as a sum of positive squares in only one way, i.e., 1976931609156 + 45170701156 = 1406034^2 + 212534^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2022102310312.
It is not an unprimeable number, because it can be changed into a prime (2022102310313) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2579211739 + ... + 2579212522.
Almost surely, 22022102310312 is an apocalyptic number.
It is an amenable number.
2022102310312 is an abundant number, since it is smaller than the sum of its proper divisors (2388350433698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022102310312 is a wasteful number, since it uses less digits than its factorization.
2022102310312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5158424281 (or 5158424270 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 2022102310312 its reverse (2130132012202), we get a palindrome (4152234322514).
The spelling of 2022102310312 in words is "two trillion, twenty-two billion, one hundred two million, three hundred ten thousand, three hundred twelve".
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