Base | Representation |
---|---|
bin | 10101101000001010… |
… | …000011101000000001 |
3 | 2012221101212020021221 |
4 | 111220022003220001 |
5 | 340024402200413 |
6 | 14400154315041 |
7 | 1451320214653 |
oct | 255012035001 |
9 | 65841766257 |
10 | 23222303233 |
11 | 9937426148 |
12 | 4601128a81 |
13 | 226115503c |
14 | 11a42386d3 |
15 | 90dac268d |
hex | 568283a01 |
23222303233 has 8 divisors (see below), whose sum is σ = 24026210280. Its totient is φ = 22418605440.
The previous prime is 23222303201. The next prime is 23222303261. The reversal of 23222303233 is 33230322232.
It can be written as a sum of positive squares in 4 ways, for example, as 9862873344 + 13359429889 = 99312^2 + 115583^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23222303233 - 25 = 23222303201 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23222303198 and 23222303207.
It is not an unprimeable number, because it can be changed into a prime (23222343233) 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, 193053 + ... + 289333.
It is an arithmetic number, because the mean of its divisors is an integer number (3003276285).
Almost surely, 223222303233 is an apocalyptic number.
It is an amenable number.
23222303233 is a deficient number, since it is larger than the sum of its proper divisors (803907047).
23222303233 is an equidigital number, since it uses as much as digits as its factorization.
23222303233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104627.
The product of its (nonzero) digits is 7776, while the sum is 25.
Adding to 23222303233 its reverse (33230322232), we get a palindrome (56452625465).
The spelling of 23222303233 in words is "twenty-three billion, two hundred twenty-two million, three hundred three thousand, two hundred thirty-three".
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