Base | Representation |
---|---|
bin | 1001000111001111011101… |
… | …0001001110011010101010 |
3 | 1022110220101212202110200022 |
4 | 2101303313101032122222 |
5 | 2303131441112101442 |
6 | 33151044032240442 |
7 | 2052631146414230 |
oct | 221636721163252 |
9 | 38426355673608 |
10 | 10020012222122 |
11 | 3213510750771 |
12 | 1159b419a0122 |
13 | 578b63222286 |
14 | 268d84cb6950 |
15 | 12599bcc53d2 |
hex | 91cf744e6aa |
10020012222122 has 8 divisors (see below), whose sum is σ = 17177163809376. Its totient is φ = 4294290952332.
The previous prime is 10020012222089. The next prime is 10020012222139. The reversal of 10020012222122 is 22122221002001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 10020012222122.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357857579348 + ... + 357857579375.
It is an arithmetic number, because the mean of its divisors is an integer number (2147145476172).
Almost surely, 210020012222122 is an apocalyptic number.
10020012222122 is a deficient number, since it is larger than the sum of its proper divisors (7157151587254).
10020012222122 is an equidigital number, since it uses as much as digits as its factorization.
10020012222122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715715158732.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10020012222122 its reverse (22122221002001), we get a palindrome (32142233224123).
The spelling of 10020012222122 in words is "ten trillion, twenty billion, twelve million, two hundred twenty-two thousand, one hundred twenty-two".
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