Base | Representation |
---|---|
bin | 10101101110001011… |
… | …000001100100001001 |
3 | 2020012102202100101121 |
4 | 111232023001210021 |
5 | 340231221021413 |
6 | 14414201315241 |
7 | 1453654046425 |
oct | 255613014411 |
9 | 66172670347 |
10 | 23323220233 |
11 | 9989393625 |
12 | 462aa95b21 |
13 | 227902a041 |
14 | 11b37c7b85 |
15 | 9178a8b8d |
hex | 56e2c1909 |
23323220233 has 16 divisors (see below), whose sum is σ = 25403184640. Its totient is φ = 21331900800.
The previous prime is 23323220213. The next prime is 23323220237. The reversal of 23323220233 is 33202232332.
It is a cyclic number.
It is not a de Polignac number, because 23323220233 - 29 = 23323219721 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23323220198 and 23323220207.
It is not an unprimeable number, because it can be changed into a prime (23323220237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200941 + ... + 294997.
It is an arithmetic number, because the mean of its divisors is an integer number (1587699040).
Almost surely, 223323220233 is an apocalyptic number.
It is an amenable number.
23323220233 is a deficient number, since it is larger than the sum of its proper divisors (2079964407).
23323220233 is a wasteful number, since it uses less digits than its factorization.
23323220233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94528.
The product of its (nonzero) digits is 7776, while the sum is 25.
Adding to 23323220233 its reverse (33202232332), we get a palindrome (56525452565).
The spelling of 23323220233 in words is "twenty-three billion, three hundred twenty-three million, two hundred twenty thousand, two hundred thirty-three".
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