Base | Representation |
---|---|
bin | 1011110001101010100… |
… | …0001101100110101100 |
3 | 201100012100100121121021 |
4 | 2330122220031212230 |
5 | 11303312403241022 |
6 | 232535013543524 |
7 | 20421302266666 |
oct | 2743250154654 |
9 | 640170317537 |
10 | 202310212012 |
11 | 78887927727 |
12 | 33261344ba4 |
13 | 16101b2b52c |
14 | 9b12c4b536 |
15 | 53e11b17c7 |
hex | 2f1aa0d9ac |
202310212012 has 24 divisors (see below), whose sum is σ = 364214983104. Its totient is φ = 98280208512.
The previous prime is 202310212009. The next prime is 202310212021. The reversal of 202310212012 is 210212013202.
It is a happy number.
202310212012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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, 3901683 + ... + 3953194.
It is an arithmetic number, because the mean of its divisors is an integer number (15175624296).
Almost surely, 2202310212012 is an apocalyptic number.
It is an amenable number.
202310212012 is a deficient number, since it is larger than the sum of its proper divisors (161904771092).
202310212012 is a wasteful number, since it uses less digits than its factorization.
202310212012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7855065 (or 7855063 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 202310212012 its reverse (210212013202), we get a palindrome (412522225214).
The spelling of 202310212012 in words is "two hundred two billion, three hundred ten million, two hundred twelve thousand, twelve".
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