Base | Representation |
---|---|
bin | 11101011010001111011… |
… | …111011110101001100010 |
3 | 21011012122220010101001122 |
4 | 131122033133132221202 |
5 | 231103043224214020 |
6 | 4144242012332242 |
7 | 266005206514643 |
oct | 35321737365142 |
9 | 7135586111048 |
10 | 2021042023010 |
11 | 70a13459614a |
12 | 287836a74082 |
13 | 118777aa076a |
14 | 6db673016ca |
15 | 3788a47b125 |
hex | 1d68f7dea62 |
2021042023010 has 32 divisors (see below), whose sum is σ = 3834524836800. Its totient is φ = 764832144960.
The previous prime is 2021042022983. The next prime is 2021042023057. The reversal of 2021042023010 is 103202401202.
It is a super-2 number, since 2×20210420230102 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2021042023010.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7056521 + ... + 7337340.
It is an arithmetic number, because the mean of its divisors is an integer number (119828901150).
Almost surely, 22021042023010 is an apocalyptic number.
2021042023010 is a deficient number, since it is larger than the sum of its proper divisors (1813482813790).
2021042023010 is a wasteful number, since it uses less digits than its factorization.
2021042023010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14394626.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 2021042023010 its reverse (103202401202), we get a palindrome (2124244424212).
The spelling of 2021042023010 in words is "two trillion, twenty-one billion, forty-two million, twenty-three thousand, ten".
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