Base | Representation |
---|---|
bin | 10100100110101000… |
… | …101000011100110101 |
3 | 2010002210100222010010 |
4 | 110212220220130311 |
5 | 330301443202013 |
6 | 14055125050433 |
7 | 1412141404542 |
oct | 244650503465 |
9 | 63083328103 |
10 | 22123022133 |
11 | 9422961a73 |
12 | 4354b56a19 |
13 | 2117496654 |
14 | 10dc245bc9 |
15 | 89732e7c3 |
hex | 526a28735 |
22123022133 has 8 divisors (see below), whose sum is σ = 29685244768. Its totient is φ = 14654740464.
The previous prime is 22123022107. The next prime is 22123022147. The reversal of 22123022133 is 33122032122.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-22123022133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22123022633) 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, 23484691 + ... + 23485632.
It is an arithmetic number, because the mean of its divisors is an integer number (3710655596).
Almost surely, 222123022133 is an apocalyptic number.
It is an amenable number.
22123022133 is a deficient number, since it is larger than the sum of its proper divisors (7562222635).
22123022133 is a wasteful number, since it uses less digits than its factorization.
22123022133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46970483.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 22123022133 its reverse (33122032122), we get a palindrome (55245054255).
The spelling of 22123022133 in words is "twenty-two billion, one hundred twenty-three million, twenty-two thousand, one hundred thirty-three".
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