Base | Representation |
---|---|
bin | 11101011010001110011… |
… | …000001011011110000110 |
3 | 21011012121120221210010112 |
4 | 131122032120023132012 |
5 | 231103023433112410 |
6 | 4144240103553022 |
7 | 266004561610610 |
oct | 35321630133606 |
9 | 7135546853115 |
10 | 2021023332230 |
11 | 70a124a8a521 |
12 | 28783075b772 |
13 | 118773c58226 |
14 | 6db64a37db0 |
15 | 378889d8105 |
hex | 1d68e60b786 |
2021023332230 has 128 divisors (see below), whose sum is σ = 4286404362240. Its totient is φ = 671707209600.
The previous prime is 2021023332227. The next prime is 2021023332241. The reversal of 2021023332230 is 322333201202.
It is a junction number, because it is equal to n+sod(n) for n = 2021023332196 and 2021023332205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 220848155 + ... + 220857305.
It is an arithmetic number, because the mean of its divisors is an integer number (33487534080).
Almost surely, 22021023332230 is an apocalyptic number.
2021023332230 is an abundant number, since it is smaller than the sum of its proper divisors (2265381030010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2021023332230 is a wasteful number, since it uses less digits than its factorization.
2021023332230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9754.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 2021023332230 its reverse (322333201202), we get a palindrome (2343356533432).
The spelling of 2021023332230 in words is "two trillion, twenty-one billion, twenty-three million, three hundred thirty-two thousand, two hundred thirty".
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