Base | Representation |
---|---|
bin | 1001001101001100001000… |
… | …1001011011011100101101 |
3 | 1022211200011112110122200221 |
4 | 2103103002021123130231 |
5 | 2311320231222413010 |
6 | 33310024035251341 |
7 | 2063206362044014 |
oct | 223230211333455 |
9 | 38750145418627 |
10 | 10122200201005 |
11 | 325288a145782 |
12 | 1175900449b51 |
13 | 58569a114879 |
14 | 26dcba765a7b |
15 | 12847d154dda |
hex | 934c225b72d |
10122200201005 has 4 divisors (see below), whose sum is σ = 12146640241212. Its totient is φ = 8097760160800.
The previous prime is 10122200200997. The next prime is 10122200201021. The reversal of 10122200201005 is 50010200222101.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4267087570249 + 5855112630756 = 2065693^2 + 2419734^2 .
It is not a de Polignac number, because 10122200201005 - 23 = 10122200200997 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10122200201005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012220020096 + ... + 1012220020105.
It is an arithmetic number, because the mean of its divisors is an integer number (3036660060303).
Almost surely, 210122200201005 is an apocalyptic number.
It is an amenable number.
10122200201005 is a deficient number, since it is larger than the sum of its proper divisors (2024440040207).
10122200201005 is an equidigital number, since it uses as much as digits as its factorization.
10122200201005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2024440040206.
The product of its (nonzero) digits is 80, while the sum is 16.
Adding to 10122200201005 its reverse (50010200222101), we get a palindrome (60132400423106).
The spelling of 10122200201005 in words is "ten trillion, one hundred twenty-two billion, two hundred million, two hundred one thousand, five".
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