Base | Representation |
---|---|
bin | 11000110100001110… |
… | …10011001101100100 |
3 | 1021101111121200222212 |
4 | 30122013103031210 |
5 | 204241143220304 |
6 | 10042010342552 |
7 | 651104554151 |
oct | 143207231544 |
9 | 37344550885 |
10 | 13323023204 |
11 | 5717554587 |
12 | 26b9a2aa58 |
13 | 13442a0caa |
14 | 905613228 |
15 | 52e9ac66e |
hex | 31a1d3364 |
13323023204 has 12 divisors (see below), whose sum is σ = 23316591228. Its totient is φ = 6661140000.
The previous prime is 13323023183. The next prime is 13323023209. The reversal of 13323023204 is 40232032331.
It can be written as a sum of positive squares in 2 ways, for example, as 8455170304 + 4867852900 = 91952^2 + 69770^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13323023204.
It is not an unprimeable number, because it can be changed into a prime (13323023209) 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, 2447 + ... + 163254.
It is an arithmetic number, because the mean of its divisors is an integer number (1943049269).
Almost surely, 213323023204 is an apocalyptic number.
It is an amenable number.
13323023204 is a deficient number, since it is larger than the sum of its proper divisors (9993568024).
13323023204 is a wasteful number, since it uses less digits than its factorization.
13323023204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185806 (or 185804 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 13323023204 its reverse (40232032331), we get a palindrome (53555055535).
The spelling of 13323023204 in words is "thirteen billion, three hundred twenty-three million, twenty-three thousand, two hundred four".
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