Base | Representation |
---|---|
bin | 10100011111111001… |
… | …111000000011111101 |
3 | 2002210220220000211110 |
4 | 110133321320003331 |
5 | 330034041231023 |
6 | 14040012512233 |
7 | 1406300531424 |
oct | 243771700375 |
9 | 62726800743 |
10 | 22010102013 |
11 | 9375146459 |
12 | 432317b679 |
13 | 20c9c7b103 |
14 | 10cb2502bb |
15 | 88c476a93 |
hex | 51fe780fd |
22010102013 has 8 divisors (see below), whose sum is σ = 29676542400. Its totient is φ = 14508531488.
The previous prime is 22010101973. The next prime is 22010102039. The reversal of 22010102013 is 31020101022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22010102013 - 210 = 22010100989 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22010102013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22010102053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41217153 + ... + 41217686.
It is an arithmetic number, because the mean of its divisors is an integer number (3709567800).
Almost surely, 222010102013 is an apocalyptic number.
It is an amenable number.
22010102013 is a deficient number, since it is larger than the sum of its proper divisors (7666440387).
22010102013 is an equidigital number, since it uses as much as digits as its factorization.
22010102013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82434931.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 22010102013 its reverse (31020101022), we get a palindrome (53030203035).
Subtracting 22010102013 from its reverse (31020101022), we obtain a palindrome (9009999009).
The spelling of 22010102013 in words is "twenty-two billion, ten million, one hundred two thousand, thirteen".
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