Base | Representation |
---|---|
bin | 11000010000010110… |
… | …00100100111101010 |
3 | 1020121112020021010122 |
4 | 30020023010213222 |
5 | 203132114201442 |
6 | 5552055043242 |
7 | 640461235034 |
oct | 141013044752 |
9 | 36545207118 |
10 | 13022022122 |
11 | 5582656a5a |
12 | 2635070522 |
13 | 12c6b12645 |
14 | 8b765cc54 |
15 | 513351dd2 |
hex | 3082c49ea |
13022022122 has 8 divisors (see below), whose sum is σ = 19554571776. Its totient is φ = 6503831532.
The previous prime is 13022022109. The next prime is 13022022127. The reversal of 13022022122 is 22122022031.
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 13022022122.
It is not an unprimeable number, because it can be changed into a prime (13022022127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3587498 + ... + 3591125.
It is an arithmetic number, because the mean of its divisors is an integer number (2444321472).
Almost surely, 213022022122 is an apocalyptic number.
13022022122 is a deficient number, since it is larger than the sum of its proper divisors (6532549654).
13022022122 is an equidigital number, since it uses as much as digits as its factorization.
13022022122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7179532.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 13022022122 its reverse (22122022031), we get a palindrome (35144044153).
Subtracting 13022022122 from its reverse (22122022031), we obtain a palindrome (9099999909).
The spelling of 13022022122 in words is "thirteen billion, twenty-two million, twenty-two thousand, one hundred twenty-two".
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