Base | Representation |
---|---|
bin | 10101101110101000… |
… | …110100110010010010 |
3 | 2020012222110020102002 |
4 | 111232220310302102 |
5 | 340240221012320 |
6 | 14415040554002 |
7 | 1454110334033 |
oct | 255650646222 |
9 | 66188406362 |
10 | 23331032210 |
11 | 9992839902 |
12 | 4631622902 |
13 | 227a833a05 |
14 | 11b485ca8a |
15 | 9183ed675 |
hex | 56ea34c92 |
23331032210 has 32 divisors (see below), whose sum is σ = 42425171712. Its totient is φ = 9237162240.
The previous prime is 23331032189. The next prime is 23331032269. The reversal of 23331032210 is 1223013332.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1308314 + ... + 1326026.
It is an arithmetic number, because the mean of its divisors is an integer number (1325786616).
Almost surely, 223331032210 is an apocalyptic number.
23331032210 is a deficient number, since it is larger than the sum of its proper divisors (19094139502).
23331032210 is a wasteful number, since it uses less digits than its factorization.
23331032210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19058.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23331032210 its reverse (1223013332), we get a palindrome (24554045542).
The spelling of 23331032210 in words is "twenty-three billion, three hundred thirty-one million, thirty-two thousand, two hundred ten".
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