Base | Representation |
---|---|
bin | 10100101011010101… |
… | …111111110001111001 |
3 | 2010022022000121222101 |
4 | 110223111333301321 |
5 | 330432204214113 |
6 | 14111030223401 |
7 | 1414121040061 |
oct | 245325776171 |
9 | 63268017871 |
10 | 22202023033 |
11 | 9463510573 |
12 | 43774b4b61 |
13 | 212a967048 |
14 | 110892c3a1 |
15 | 89e2372dd |
hex | 52b57fc79 |
22202023033 has 4 divisors (see below), whose sum is σ = 22376842240. Its totient is φ = 22027203828.
The previous prime is 22202023007. The next prime is 22202023097. The reversal of 22202023033 is 33032020222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33032020222 = 2 ⋅16516010111.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22202023033 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 22202023033.
It is not an unprimeable number, because it can be changed into a prime (22202023003) 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, 87409413 + ... + 87409666.
It is an arithmetic number, because the mean of its divisors is an integer number (5594210560).
Almost surely, 222202023033 is an apocalyptic number.
It is an amenable number.
22202023033 is a deficient number, since it is larger than the sum of its proper divisors (174819207).
22202023033 is a wasteful number, since it uses less digits than its factorization.
22202023033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174819206.
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 22202023033 its reverse (33032020222), we get a palindrome (55234043255).
The spelling of 22202023033 in words is "twenty-two billion, two hundred two million, twenty-three thousand, thirty-three".
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