Base | Representation |
---|---|
bin | 10100100111001111… |
… | …011101010010001101 |
3 | 2010010111112001112122 |
4 | 110213033131102031 |
5 | 330312044400023 |
6 | 14100131142325 |
7 | 1412324044631 |
oct | 244717352215 |
9 | 63114461478 |
10 | 22133200013 |
11 | 9428683841 |
12 | 43584449a5 |
13 | 211961b172 |
14 | 10dd734dc1 |
15 | 8981902c8 |
hex | 5273dd48d |
22133200013 has 4 divisors (see below), whose sum is σ = 22255483068. Its totient is φ = 22010916960.
The previous prime is 22133199971. The next prime is 22133200021. The reversal of 22133200013 is 31000233122.
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 5192355364 + 16940844649 = 72058^2 + 130157^2 .
It is a cyclic number.
It is not a de Polignac number, because 22133200013 - 234 = 4953330829 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22133199964 and 22133200000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22133220013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61141256 + ... + 61141617.
It is an arithmetic number, because the mean of its divisors is an integer number (5563870767).
Almost surely, 222133200013 is an apocalyptic number.
It is an amenable number.
22133200013 is a deficient number, since it is larger than the sum of its proper divisors (122283055).
22133200013 is a wasteful number, since it uses less digits than its factorization.
22133200013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122283054.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 22133200013 its reverse (31000233122), we get a palindrome (53133433135).
The spelling of 22133200013 in words is "twenty-two billion, one hundred thirty-three million, two hundred thousand, thirteen".
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