Base | Representation |
---|---|
bin | 1011110000111111110… |
… | …1011010111100101010 |
3 | 201022201212112222220012 |
4 | 2330033331122330222 |
5 | 11302431043103224 |
6 | 232505141331522 |
7 | 20414000020100 |
oct | 2741775327452 |
9 | 638655488805 |
10 | 202131222314 |
11 | 787a589505a |
12 | 33211406ba2 |
13 | 160a3a1c478 |
14 | 9ad7177c70 |
15 | 53d060780e |
hex | 2f0ff5af2a |
202131222314 has 24 divisors (see below), whose sum is σ = 352714145220. Its totient is φ = 86623789056.
The previous prime is 202131222301. The next prime is 202131222347. The reversal of 202131222314 is 413222131202.
It can be written as a sum of positive squares in 2 ways, for example, as 176253030625 + 25878191689 = 419825^2 + 160867^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 202131222314.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3685904 + ... + 3740340.
Almost surely, 2202131222314 is an apocalyptic number.
202131222314 is a deficient number, since it is larger than the sum of its proper divisors (150582922906).
202131222314 is a wasteful number, since it uses less digits than its factorization.
202131222314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92342 (or 92335 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 202131222314 its reverse (413222131202), we get a palindrome (615353353516).
The spelling of 202131222314 in words is "two hundred two billion, one hundred thirty-one million, two hundred twenty-two thousand, three hundred fourteen".
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