Base | Representation |
---|---|
bin | 111100100110000… |
… | …0101101011100011 |
3 | 12020200211212201000 |
4 | 1321030011223203 |
5 | 13131000242011 |
6 | 533430443043 |
7 | 101246006106 |
oct | 17114055343 |
9 | 5220755630 |
10 | 2033212131 |
11 | 953771405 |
12 | 488b03483 |
13 | 265305402 |
14 | 15406273d |
15 | bd773356 |
hex | 79305ae3 |
2033212131 has 32 divisors (see below), whose sum is σ = 3053376000. Its totient is φ = 1337061600.
The previous prime is 2033212117. The next prime is 2033212163. The reversal of 2033212131 is 1312123302.
2033212131 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2033212131 - 210 = 2033211107 is a prime.
It is a super-2 number, since 2×20332121312 = 8267903139291122322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2033212171) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 605800 + ... + 609146.
It is an arithmetic number, because the mean of its divisors is an integer number (95418000).
Almost surely, 22033212131 is an apocalyptic number.
2033212131 is a deficient number, since it is larger than the sum of its proper divisors (1020163869).
2033212131 is a wasteful number, since it uses less digits than its factorization.
2033212131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3656 (or 3650 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2033212131 is about 45091.1535780579. The cubic root of 2033212131 is about 1266.8569084605.
Adding to 2033212131 its reverse (1312123302), we get a palindrome (3345335433).
The spelling of 2033212131 in words is "two billion, thirty-three million, two hundred twelve thousand, one hundred thirty-one".
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