Base | Representation |
---|---|
bin | 11100111101111101… |
… | …110111101111000010 |
3 | 2222021201102020210202 |
4 | 130331331313233002 |
5 | 1002200211302242 |
6 | 22142243125202 |
7 | 2150540016602 |
oct | 347575675702 |
9 | 88251366722 |
10 | 31104400322 |
11 | 12211694376 |
12 | 6040973802 |
13 | 2c19126908 |
14 | 1710db0c02 |
15 | c20a7d932 |
hex | 73df77bc2 |
31104400322 has 32 divisors (see below), whose sum is σ = 47674448640. Its totient is φ = 15215901120.
The previous prime is 31104400309. The next prime is 31104400331. The reversal of 31104400322 is 22300440113.
It is a junction number, because it is equal to n+sod(n) for n = 31104400294 and 31104400303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23870723 + ... + 23872025.
It is an arithmetic number, because the mean of its divisors is an integer number (1489826520).
Almost surely, 231104400322 is an apocalyptic number.
31104400322 is a deficient number, since it is larger than the sum of its proper divisors (16570048318).
31104400322 is a wasteful number, since it uses less digits than its factorization.
31104400322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2258.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 31104400322 its reverse (22300440113), we get a palindrome (53404840435).
The spelling of 31104400322 in words is "thirty-one billion, one hundred four million, four hundred thousand, three hundred twenty-two".
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