Base | Representation |
---|---|
bin | 1010100011100110001100… |
… | …10111000100000011000011 |
3 | 10001012011122222000201010111 |
4 | 11101303012113010003003 |
5 | 11020311400241432433 |
6 | 121212020201412151 |
7 | 4614051662413600 |
oct | 521630627040303 |
9 | 101164588021114 |
10 | 23213331202243 |
11 | 743a79a325526 |
12 | 272aa9579a057 |
13 | cc5014008850 |
14 | 5a37619776a7 |
15 | 2a3c730c4dcd |
hex | 151cc65c40c3 |
23213331202243 has 24 divisors (see below), whose sum is σ = 29292702963552. Its totient is φ = 18232528938624.
The previous prime is 23213331202207. The next prime is 23213331202247. The reversal of 23213331202243 is 34220213331232.
It is not a de Polignac number, because 23213331202243 - 217 = 23213331071171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23213331202247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132911455 + ... + 133085992.
It is an arithmetic number, because the mean of its divisors is an integer number (1220529290148).
Almost surely, 223213331202243 is an apocalyptic number.
23213331202243 is a deficient number, since it is larger than the sum of its proper divisors (6079371761309).
23213331202243 is a wasteful number, since it uses less digits than its factorization.
23213331202243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265997611 (or 265997604 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 31.
Adding to 23213331202243 its reverse (34220213331232), we get a palindrome (57433544533475).
The spelling of 23213331202243 in words is "twenty-three trillion, two hundred thirteen billion, three hundred thirty-one million, two hundred two thousand, two hundred forty-three".
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