Base | Representation |
---|---|
bin | 10100100001110101… |
… | …11100001000001010 |
3 | 1001110002112021021200 |
4 | 22100322330020022 |
5 | 140032423214310 |
6 | 5021344445030 |
7 | 540055353411 |
oct | 122072741012 |
9 | 31402467250 |
10 | 11021304330 |
11 | 474626a083 |
12 | 2177019776 |
13 | 106847666a |
14 | 767a58478 |
15 | 44789b9c0 |
hex | 290ebc20a |
11021304330 has 48 divisors (see below), whose sum is σ = 29429870184. Its totient is φ = 2859580800.
The previous prime is 11021304313. The next prime is 11021304401. The reversal of 11021304330 is 3340312011.
11021304330 is a `hidden beast` number, since 1 + 10 + 21 + 304 + 330 = 666.
11021304330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 10724052249 + 297252081 = 103557^2 + 17241^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1651521 + ... + 1658180.
Almost surely, 211021304330 is an apocalyptic number.
11021304330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11021304330 is an abundant number, since it is smaller than the sum of its proper divisors (18408565854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11021304330 is a wasteful number, since it uses less digits than its factorization.
11021304330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3309751 (or 3309748 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 11021304330 its reverse (3340312011), we get a palindrome (14361616341).
The spelling of 11021304330 in words is "eleven billion, twenty-one million, three hundred four thousand, three hundred thirty".
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