Base | Representation |
---|---|
bin | 100100101111110011101100… |
… | …1111111001111111010110101 |
3 | 1120101110111011020000101211020 |
4 | 1021133213121333033322311 |
5 | 314331300030310444341 |
6 | 3103241452300331353 |
7 | 125040411665334660 |
oct | 11137473177177265 |
9 | 1511414136011736 |
10 | 323230011031221 |
11 | 93a9a094702378 |
12 | 30304184843b59 |
13 | 10b485c7c92a48 |
14 | 59b65b77486d7 |
15 | 2757e4ae65566 |
hex | 125f9d9fcfeb5 |
323230011031221 has 8 divisors (see below), whose sum is σ = 492540969190464. Its totient is φ = 184702863446400.
The previous prime is 323230011031171. The next prime is 323230011031229. The reversal of 323230011031221 is 122130110032323.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 323230011031221 - 225 = 323229977476789 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 323230011031191 and 323230011031200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323230011031229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7695952643580 + ... + 7695952643621.
It is an arithmetic number, because the mean of its divisors is an integer number (61567621148808).
Almost surely, 2323230011031221 is an apocalyptic number.
It is an amenable number.
323230011031221 is a deficient number, since it is larger than the sum of its proper divisors (169310958159243).
323230011031221 is a wasteful number, since it uses less digits than its factorization.
323230011031221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15391905287211.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 323230011031221 its reverse (122130110032323), we get a palindrome (445360121063544).
The spelling of 323230011031221 in words is "three hundred twenty-three trillion, two hundred thirty billion, eleven million, thirty-one thousand, two hundred twenty-one".
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