Base | Representation |
---|---|
bin | 11101011010011010110… |
… | …000110001000000001010 |
3 | 21011020011001220200102122 |
4 | 131122122300301000022 |
5 | 231103440130312020 |
6 | 4144312445131242 |
7 | 266012663624336 |
oct | 35323260610012 |
9 | 7136131820378 |
10 | 2021231104010 |
11 | 70a2212a0538 |
12 | 28788a259b22 |
13 | 1187a8003b01 |
14 | 6db844807c6 |
15 | 3789bd7a125 |
hex | 1d69ac3100a |
2021231104010 has 16 divisors (see below), whose sum is σ = 3726952963272. Its totient is φ = 788773113600.
The previous prime is 2021231104007. The next prime is 2021231104043. The reversal of 2021231104010 is 104011321202.
It can be written as a sum of positive squares in 4 ways, for example, as 1759833068569 + 261398035441 = 1326587^2 + 511271^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2021231104010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2464915571 + ... + 2464916390.
Almost surely, 22021231104010 is an apocalyptic number.
2021231104010 is a deficient number, since it is larger than the sum of its proper divisors (1705721859262).
2021231104010 is a wasteful number, since it uses less digits than its factorization.
2021231104010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4929832009.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 2021231104010 its reverse (104011321202), we get a palindrome (2125242425212).
The spelling of 2021231104010 in words is "two trillion, twenty-one billion, two hundred thirty-one million, one hundred four thousand, ten".
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