Base | Representation |
---|---|
bin | 1011110001101111100… |
… | …0010111010001001000 |
3 | 201100020210220002102011 |
4 | 2330123320113101020 |
5 | 11303333243114422 |
6 | 232541044145304 |
7 | 20421646006564 |
oct | 2743370272110 |
9 | 640223802364 |
10 | 202331223112 |
11 | 78898778677 |
12 | 33268398234 |
13 | 161062a6c35 |
14 | 9b1595a6a4 |
15 | 53e2e62077 |
hex | 2f1be17448 |
202331223112 has 32 divisors (see below), whose sum is σ = 392497155000. Its totient is φ = 97666103808.
The previous prime is 202331223071. The next prime is 202331223113. The reversal of 202331223112 is 211322133202.
202331223112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 180579102916 + 21752120196 = 424946^2 + 147486^2 .
It is not an unprimeable number, because it can be changed into a prime (202331223113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235964 + ... + 2324692.
Almost surely, 2202331223112 is an apocalyptic number.
It is an amenable number.
202331223112 is a deficient number, since it is larger than the sum of its proper divisors (190165931888).
202331223112 is a wasteful number, since it uses less digits than its factorization.
202331223112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98593 (or 98589 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 202331223112 its reverse (211322133202), we get a palindrome (413653356314).
The spelling of 202331223112 in words is "two hundred two billion, three hundred thirty-one million, two hundred twenty-three thousand, one hundred twelve".
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