Base | Representation |
---|---|
bin | 111110100110000… |
… | …0110011100011010 |
3 | 12102101010112001022 |
4 | 1331030012130122 |
5 | 13300140332442 |
6 | 544225122442 |
7 | 103022313641 |
oct | 17514063432 |
9 | 5371115038 |
10 | 2100324122 |
11 | 98863a666 |
12 | 4a7489422 |
13 | 2761a2550 |
14 | 15cd32358 |
15 | c45cd3d2 |
hex | 7d30671a |
2100324122 has 16 divisors (see below), whose sum is σ = 3427813032. Its totient is φ = 959385600.
The previous prime is 2100324091. The next prime is 2100324139. The reversal of 2100324122 is 2214230012.
It can be written as a sum of positive squares in 4 ways, for example, as 1801068721 + 299255401 = 42439^2 + 17299^2 .
It is a super-2 number, since 2×21003241222 = 8822722834910141768, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2100324122.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413879 + ... + 418922.
Almost surely, 22100324122 is an apocalyptic number.
2100324122 is a deficient number, since it is larger than the sum of its proper divisors (1327488910).
2100324122 is a wasteful number, since it uses less digits than its factorization.
2100324122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 832913.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2100324122 is about 45829.2932740622. The cubic root of 2100324122 is about 1280.6450447538.
Adding to 2100324122 its reverse (2214230012), we get a palindrome (4314554134).
The spelling of 2100324122 in words is "two billion, one hundred million, three hundred twenty-four thousand, one hundred twenty-two".
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