Base | Representation |
---|---|
bin | 1001001100001100011011… |
… | …11110111011110111101100 |
3 | 2122120002001210220010111202 |
4 | 10212012031332323313230 |
5 | 10122110444010311132 |
6 | 110552234510305032 |
7 | 4154065450610261 |
oct | 446061576736754 |
9 | 78502053803452 |
10 | 20210203213292 |
11 | 649210a920414 |
12 | 2324a581b8178 |
13 | b37a77431111 |
14 | 4dc27147d268 |
15 | 250aa8e59762 |
hex | 12618dfbbdec |
20210203213292 has 12 divisors (see below), whose sum is σ = 35454329600760. Its totient is φ = 10080394755936.
The previous prime is 20210203213271. The next prime is 20210203213301. The reversal of 20210203213292 is 29231230201202.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6176710838 + ... + 6176714109.
It is an arithmetic number, because the mean of its divisors is an integer number (2954527466730).
Almost surely, 220210203213292 is an apocalyptic number.
It is an amenable number.
20210203213292 is a deficient number, since it is larger than the sum of its proper divisors (15244126387468).
20210203213292 is a wasteful number, since it uses less digits than its factorization.
20210203213292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12353425360 (or 12353425358 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
Adding to 20210203213292 its reverse (29231230201202), we get a palindrome (49441433414494).
The spelling of 20210203213292 in words is "twenty trillion, two hundred ten billion, two hundred three million, two hundred thirteen thousand, two hundred ninety-two".
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