Base | Representation |
---|---|
bin | 1010100100011000010010… |
… | …00100111000011011110101 |
3 | 10001021202001220122002011211 |
4 | 11102030021010320123311 |
5 | 11021231432400011313 |
6 | 121232224304401421 |
7 | 4616023216163512 |
oct | 522141104703365 |
9 | 101252056562154 |
10 | 23240220313333 |
11 | 745013854a691 |
12 | 273413a916271 |
13 | cc770aa3257a |
14 | 5a4b92b92309 |
15 | 2a47e8a53e3d |
hex | 1523091386f5 |
23240220313333 has 4 divisors (see below), whose sum is σ = 23358190975020. Its totient is φ = 23122249651648.
The previous prime is 23240220313309. The next prime is 23240220313361. The reversal of 23240220313333 is 33331302204232.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20015441195044 + 3224779118289 = 4473862^2 + 1795767^2 .
It is a cyclic number.
It is not a de Polignac number, because 23240220313333 - 229 = 23239683442421 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23240220313295 and 23240220313304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23240220313633) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58985330548 + ... + 58985330941.
It is an arithmetic number, because the mean of its divisors is an integer number (5839547743755).
Almost surely, 223240220313333 is an apocalyptic number.
It is an amenable number.
23240220313333 is a deficient number, since it is larger than the sum of its proper divisors (117970661687).
23240220313333 is a wasteful number, since it uses less digits than its factorization.
23240220313333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117970661686.
The product of its (nonzero) digits is 46656, while the sum is 31.
Adding to 23240220313333 its reverse (33331302204232), we get a palindrome (56571522517565).
The spelling of 23240220313333 in words is "twenty-three trillion, two hundred forty billion, two hundred twenty million, three hundred thirteen thousand, three hundred thirty-three".
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